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xwang083

Why the Future of Data Storage is (Still) Magnetic Tape - IEEE Spectrum - 1 views

  • 实际上,世界上的许多数据仍然保存在磁带上,包括基础科学的数据,例如粒子物理学和射电天文学,人类遗产和国家档案,主要电影,银行业务,保险,石油勘探等。甚至还有一群人(包括我在内,接受过材料科学,工程学或物理方面的培训),他们的工作是不断改善磁带存储。
  • 首先,磁带存储具有更高的能源效率
  • 。磁带也非常可靠,错误率比硬盘驱动器低四到五个数量级。
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  • 在2015年,在信息存储产业联盟,包括惠普企业,IBM,甲骨文和Quantum,与学术研究团体的摆沿着一个组织,发布了它所谓的“国际磁带存储路线图。” 该预测预测,到2025年,磁带存储的单位面积密度将达到91 Gb /平方英寸。推算趋势表明,到2028年,它将超过200 Gb /平方英寸。
  • 它应该以每年约33%的历史速度继续运行很多年,这意味着您可以预期容量大约每两到三年翻一番。可以将其视为磁带的摩尔定律。
  • 尽管有所有这些优点,但公司使用磁带的主要原因通常是简单的经济学。磁带存储的成本是将相同数量的数据保留在磁盘上所需要支付的费用的六分之一,这就是为什么在几乎所有存储大量数据的地方都可以找到磁带系统的原因。
  • Disk drives are reaching their limits, but magnetic tape just gets better and better
  • Indeed, much of the world’s data is still kept on tape, including data for basic science, such as particle physics and radio astronomy, human heritage and national archives, major motion pictures, banking, insurance, oil exploration, and more. There is even a cadre of people (including me, trained in materials science, engineering, or physics) whose job it is to keep improving tape storage.
  • Tape has survived for as long as it has for one fundamental reason: It’s cheap. And it’s getting cheaper all the time. But will that always be the case?
  • Indeed, it should continue for many more years at its historical rate of about 33 percent per year, meaning that you can expect a doubling in capacity roughly every two to three years. Think of it as a Moore’s Law for magnetic tape.
  • But the rate at which data can be written to tape is, surprisingly enough, more than twice the rate of writing to disk.
  • To enable this degree of scaling, we had to make a bunch of technical advances. For one, we improved the ability of the read and write heads to follow the slender tracks on the tape, which were just 100 or so nanometers wide in our latest demo.
  • For example, in 2011, a flaw in a software update caused Google to accidentally delete the saved email messages in about 40,000 Gmail accounts. That loss occurred despite there being several copies of the data stored on hard drives across multiple data centers. Fortunately, the data was also recorded on tape, and Google could eventually restore all the lost data from that backup.
  •  
    Recent advances in big data analysis and artificial intelligence create powerful incentives for companies to accumulate information about every measurable aspect of their business. Due to the huge amount of information, the company's demand for cost reduction is higher and higher. Research shows that the amount of data recorded is growing at an annual rate of 30% to 40%. At the same time, the capacity of modern hard disks used to store most hard disks is growing at less than half the rate. Most of this information does not need immediate access. For things like this, tape is the perfect solution. In fact, most of the world's data are still stored on magnetic tapes, including data from basic sciences, such as particle physics and radio astronomy, human heritage and national archives, major films, banking, insurance, oil exploration, etc. There is even a group of people (including me, trained in materials science, engineering or Physics) whose job is to constantly improve tape storage.
jessica carvalho

Hospitality management studies - Wikipedia, the free encyclopedia - 0 views

  • Hospitality management is the academic study of the hospitality industry. A degree in Hospitality management is often conferred from either a university college dedicated to the studies of hospitality management or a business school with a department in hospitality management studies. Degrees in hospitality management may also be referred to as hotel management, hotel and tourism management, or hotel administration. Degrees conferred in this academic field include Bachelor of Arts, Bachelor of Business Administration, Bachelor of Science, Master of Science, Master of Business Administration, and Doctor of Philosophy. Hospitality management studies provides a focus on management of hospitality operations including hotels, restaurants, cruise ships, amusement parks, destination marketing organizations, convention centers, country clubs, and related industries.
angelicamm6

A model that connects information technology and hotel performance - ScienceDirect - 0 views

  • Fig. 1. Global proposals about IT impact on organizational performance.
  • Fig. 2. Operational productivity through IT.
  • Fig. 3. Employee productivity through IT.
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  • behavior refers to employees taking actions to address clients' needs; and expertise relates to the knowledge of employees about the service.
  • IT applications help hotels to deliver services faster (Chathoth, 2007). Tangible relates to the physical evidence of the service; which, in the case of IT, can be impacted by updated technologies
  • Fig. 4. Customer service through IT.
  • “Companies and organizations in virtually every industry employ customer-satisfaction measures for the straightforward reason that satisfied customers are essential for a successful business”
  • Fig. 5. Commercialization through IT.
  • A total of 30 interviews were carried out and all were tape-recorded with the permission of the respondents.
  • All the global paths (Fig. 1) were confirmed by the interviewees and no new ones were found, since all the mentioned options regarding the use of IT fitted adequately into the constructs.
  • What was found were other options inside one of the global paths (commercialization) and some new relationships between the constructs, as will be explained at the end of this section.
  • The front office managers and hotel directors agreed that the routine task automation that IT generated was an opportunity to focus on client interaction. Contact employees could dedicate more time to understanding clients' needs, to explaining hotel facilities and services, and to recognizing loyal clients.
  • As hotels commercialize their offers in a larger number of channels, greater flexibility is demanded from IT to allow for new options to be created.
  • Fig. 6. Detailed proposal about IT impact on organizational performance in hotels.
  • Hotel managers should not directly rely upon the type of IT (e.g., online check-in, smart TV, presence sensors); instead, they should analyze the extent to which a specific IT product or service (with all its configurations, and possibilities) is capable of improving the operational productivity, personnel productivity, customer service, and income generation paths.
  • If a hotel competes on price or emphasizes a cost control approach, the operational and employee productivity paths will be more important than customer service. Alternatively, hotels that try to stand out in terms of service quality will assign more importance to the customer service route and to some of the factors of the commercialization path (e.g., client satisfaction measures and client behavior knowledge).
  • This research presents some limitations.
  •  
    The article give information regarding four global paths through which IT can impact hotel performance. The conducted research by doing a survey on 30 managers of hotels around different areas. The research was extensive and brought information that will be useful for IT and hotels in the future.
tonycolon11

Green Technologies In Computer Science | Greener Ideal - 1 views

  •  
    This article focuses overall on the explanation of what is green computer science and several different ways for you to practice that very same thing. Green computer science is definite as "the study or practice of eco-friendly computing or IT." This type of computing, while growing around the world and being a large part of the overall energy consumption, the problems with that grow as well. With the e-waste that comes with computing, green or otherwise, it is becoming more important than ever to try and find other ways of eco-friendly computing in order to combat the a,punt of e-waste that is produced as a result of the computing. The article highlights 3 different ways of eco-friendly to make sure you are doing your part and it also includes a symbol or brand to look for to make sure that the computer you do use or plan to use is eco-friendly as well. The secondary ways are as follows: 1. Dynamic power scaling which is a technique that allows a drastic reduction in the working rate or frequency of a microprocessor or link interfaces to reduce energy consumption and generation of heat by the chip. 2. Virtualization is a modern IT paradigm which allows separation of technology implementations and computing functions from physical hardware, while cloud computing is virtualization of computer programs via the internet. 3. Using terminal servers is a green computing technique that allows multiple users to connect to a central server, which performs all the processing; however, each user experiences the system on his or her terminal. Finally, the brand or symbol to look for on the computer to make sure that it is eco friendly and consume less power is the Energy Star located on products. In addition, it's not just for laptops; it's for computer monitors, printers, and desktops as well.
Ryan Jove

Cool Factor: Future Of Computing Looks Like 'Minority Report' - Personal-tech - Science... - 0 views

  • Cool Factor: Future Of Computing Looks Like 'Minority Report'
  • What is the future of user
  • interfaces
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  • re-think how collaboration is done in the conference room and how they are designing the next generation of computing interfaces
  • . Using special software and "spatial wands", the technology works with the touch screens already in our smartphones and tablets to take sharing and moving data to a new Minority Report level.
  • For instance, Oblong's product Mezzanine lets you take photos with your smartphone and share them on TV screens in the room. Or you can use the wand to grab a shot of the whiteboard, drag it onto a screen, and use your smartphone to annotate it. No matter what device you have, you can share media with everyone else in the conference room.
  •  
    This article describes the forward motion of technology to be used in conference center.  The new technology will allow immense technology improvements in the conference centers like using your smartphone to share photos on TVs screens.  This technology is the first step in working towards integration in conventions.
sining

Hotel Technologies releases Bluetooth alarm clock radio | Hotel Management - 0 views

  • This month the company known for bringing "the science of feeling at home" to hotels and guests is releasing a Bluetooth Alarm Clock Radio with Speakerphone for iPhone, iPad and iPod.
  • guests can dock and charge the device PLUS answer or end calls while using the unit's speaker for voice communication, as long as the guests' cell phone is Bluetooth-capable.
  • The HiP50 offers the ultimate in hands-free convenience and communication,
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  • If consumers prefer to use their cell phones even when a landline is provided, it is safe to say that hotel guests will also prefer to use their mobile devices to communicate while in the room vs. the guestroom telephone.
  •  
    This article introduce us a new hotel guest room product called HiP50. The design company is called Hotel Technologies, this company is known for bringing "the science of feeling at home" to hotels and guests is releasing a Bluetooth Alarm Clock Radio with Speakerphone for iPhone, iPad and iPod. This Bluetooth -enabled unit puts guests' tunes in hotel rooms via the iHome digital iPhone/iPad/iPod alarm clock radio. Guest can listen to music via this device and answer the calls as long as guest's cell phone is Bluetooth-capable. This unit in hands-free convenience and communication, enabling guests to relax in their room, enjoy a room service meal, get dressed, work on a presentation, or pack for departure all while talking on the speakerphone." Recent research shows that there is a large number of American like to use the wireless telephone, and the number is increasing. This may means guest of a hotel may prefer use their own phone rather than the hotel's land line phone. So the company makes effort to developing in-room electronics and entertainment solutions to complement guest's experience. 
anonymous

Are customers' reviews creating value in the hospitality industry? Exploring the modera... - 0 views

  • reviews
  • positive effect on hotel revenues
  • outside popular destinations
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  • online visibility
  • user-generated reviews
  • 240 small and medium-sized hotels
  • online retailers have thus been gaining increasing market power in influencing customers’ purchases (i.e., Inversini and Masiero, 2014, Silva, 2015, Yen and Tang, 2015) and have improved market transparency and uncertainty for travellers (Toh, Raven, & DeKay, 2011). For this reason, their role is now considered an infomediary (Chen, Yang, & Wang, 2015) because their capability to add value in transactions depends primarily on collecting and processing information about prices, destinations and travellers’ reviews.
  • positive effect on hotel revenue growth
  • outweighed by a negative effect on gross profit margins.
  • managerial implications discuss how hotels should use social media features according to a strategic view based on pursuing the horizontal and vertical differentiation of their services in an attempt to create more economic value from their online visibility and to protect profit margins from the intermediation in their customer relationships.
    • anonymous
       
      MIS idea of how to actually use the information giving from this style of data mining
  • Online reviews provide additional information for travellers to mitigate the uncertainty about the quality of a hotel and about its fit to their needs and preferences on accommodations and destinations.
  • 50,115 user-generated reviews on TripAdvisor,
  • shake up long-lasting reputations through reviews posted by unmonitored influential opinion makers
  • Internet can be a value-destroying mechanism for small businesses and can deter hotels’ capacity to defend profit margins
  • empower buyers
  • ncrease the degree of rivalry among firms that sell and distribute their products/services
  • bargaining power
  • First, online ratings can have a beneficial effect on the occupancy rate of rooms, which is especially important for larger hotels that bear a greater cost of idle capacity, especially in off-peak periods. Second, visibility on social media can allow hotels to apply a price premium thanks to greater economic value generated by market transparency, the reduction of the search costs for both parties involved in the transaction
    • anonymous
       
      Hypothesis broken into 2 parts
  • brand image of hotels,
    • anonymous
       
      Potential here for bad press. Viral videos of mistakes/ misinformation etc.
  • maller hotels with opportunities for market growth in segments in which they have a limited market presence
  • exploring the relationship between online visibility and the creation of economic value in terms of increase of sales and profitability for a panel of 240 Italian small and medium hotels
  • ive million registered users who visit the platform 30 million times per month on average
  • we consider only the profitability (the value appropriation achieved through online visibility) and not the increase in sales (the value generation achieved through online visibility) because hotels’ market positioning affects a hotel’s capability to appropriate the economic value brought by online visibility and influences hotels’ ability to negotiate the infomediation fees, which in turn impact hotels’ profitability.
  • social networking (i.e., the opportunity that users have to connect with people with similar travel interests, needs or experience) and knowledge sharing
  • travellers can more easily find persons who share similar travel preferences and needs. In a similar way, a user consulting travellers’ reviews can see if the reviewer is a member of his/her friends’ social networks on other platforms, such as Facebook.
  • beyond allowing hotels to improve their room occupancy rates, online visibility may allow hotels to apply price premiums.
  • respond strategically to online reviews
  • positive relationship between online visibility and sales
  • three different forms.
  • first is the rating assigned by users, who can express their evaluations on a quantitative scale.
  • rates given by users are distributed over the scale.
    • anonymous
       
      Think amazon review
  • number of reviews that users give to hotels
  • we may expect that online visibility on social media – seen as a composite measure of the three above-mentioned elements – can positively impact hotels’ revenue growth
    • anonymous
       
      hypothesis
  • hotels’ market positioning between their online visibility and profitability.
  • Online visibility has a negative effect on the gross profit margin of a hotel.
  • Consequently, high star-rating hotels apply price premiums for their superior quality and attract less price sensitive customers, who have a higher willingness to pay for quality
  • we expect that less price sensitive customers are willing to pay more for hotels with higher customer ratings on infomediation platforms because they perceive these hotels to be more valuable
  • The relation between online visibility and sales profitability is stronger for hotels with high star-rating.
  • iche tourism appears to offer a more meaningful set of experiences, given the knowledge that tourists’ needs and wants are being met
  • “what makes a tourism destination truly competitive is its ability to increase tourism expenditure, to increasingly attract visitors while providing them with satisfying, memorable experiences, and to do so in a profitable way” (p. 2).
  • However, a number of studies have reported that online user-generated reviews are perceived as more credible than traditional word-of-mouth when they come from persons with similar attitudes and preferences
    • anonymous
       
      Hate this.
  • Hotels in niche destinations are thus better positioned to extract more economic value from online visibility.
  •  
    This article analyzes how user-generated ratings have a positive impact on hotels revenue growth. It looks at this through three different methods: one, ratings that the uses provide, two at how those ratings are "distributed over the scale," and three, the number of reviews that hotel receives. The article observes 240 small to mid scale hotels in Italy. Some issues we see come up revolve around the subjectivity of user-generated reviews and how that can positively and negatively affect hotel occupancy and interest. Ultimately, it appears that hotels that already have a high star rating will benefit most from these user-generated ratings because they have a stronger bargaining tool. The other benefactor are small, niche hotels whose increase viability and unique qualities help it in encouraging new tourism and high level experiences.
kbroo026

Katerina Axelsson of Tastry on Teaching Computers to Taste Wine | Wine Enthusiast Magazine - 1 views

  • Using a blend of machine learning, sensory science and analytical chemistry, artificial-intelligence developer Tastry’s in-store kiosks and smartphone app will soon be matching consumer flavor preferences to the bottles available for purchase
  • But connecting consumers to wine they’ll like is just the tip of this tech iceberg. Tastry is now working with wineries to develop flavor profiles that consumers will enjoy, as well as collaborating with distributors to determine what will succeed in which geographic regions.
  • We can look at the chemistry of wine during the manufacturing process and assist winemakers to make blending decisions to increase that value prior to bottling.
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  • They have measurable efficacy for what they’re doing, which is a pretty new concept in production.
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    Tastry uses sensory science, chemistry, and AI to help winemakers better cater to a specific palate, and consumers to better know which wines best match their taste.
sosor012

10 Industry Experts' Picks For The Hottest Tech Trends Of 2023 - 1 views

  • things
  • 10 things to look out for in the business and consumer technology realms this year—and in the tech industry specifically—and why these developments will have such an impact.
  • shift toward technologies and initiatives that quickly drive efficiency.
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  • no-code tools
  • This new wave of AI can perform sophisticated tasks that until recently only humans could do
  • Transparency offers opportunities for more value to be captured and for it to be equitably distributed
  • major investments in connected car technologies designed to utilize cars for payments.
  • more personalized content
  • fully embrace digital health.
  • a lot of transformation over the next five years in industries that depend on text-based content
  • ’ll see the development of business analysts with data science certifications and data scientists with business acumen
  • More Development Of The Metaverse
  •  
    The article "10 Industry Experts' Picks For The Hottest Tech Trends of 2023" discusses the technologies which are predicted to trend for both businesses and consumers over the course of 2023. The trends include a shift in technology that drives efficiency; reliance on no-code tools such as Wordpress and Shopify; next generation AI that can perform task such as natural language processing; image recognition and decision making; technology that is able to create value to business and consumer through transparency; advanced car technology such as contactless payment version for cars; personalized content; advancements in digital healthcare; ai-generative tools; analyst who bring both science and business skills; and lastly advancements in the Metaverse.
delaneyverger

E-Commerce: Convenience Built on a Mountain of Cardboard - The New York Times - 0 views

  • The environmental cost can include the additional cardboard — 35.4 million tons of containerboard were produced in 2014 in the United States, with e-commerce companies among the fastest-growing users — and the emissions from increasingly personalized freight services.
  • Dr. Sperling said that consumers shared as much responsibility for the environmental cost of the deliveries as the companies that provided the speedy services.
  • One recent study explored the environmental effect of Internet shopping in Newark, Del., and found that a rise in e-commerce in recent years by local residents corresponded to more trucks on the road and an increase in greenhouse emissions.
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  • Ardeshi Faghri, a professor of civil engineering at the University of Delaware, said the increase of various emissions — which he estimated at 20 percent from 2001 to 2011 — “could be due to a multitude of reasons, but we think that online shopping and more delivery trucks are really one of the primary reasons.
  • Other scholars say that, at least for now, online shopping appears to be complementing brick-and-mortar shopping, not replacing it.
  • “People who shop online also like to see and feel things,” said Cara Wang, an associate professor at Rensselaer Polytechnic Institute who studies transportation issues and has written a paper about habits of online shoppers. “And they have to return things.”
  • Amazon is aware of the cardboard issue. Since 2009, it has received 33 million comments, ratings and photographs about its packaging as part of its “packaging feedback program.” Amazon said it used that feedback to make sure that cardboard box size was consistent with the size of the product. It also works with manufacturers to send some products without additional cardboard packaging, said Craig Berman, a company spokesman.
  • Don Fullerton, a professor of finance and an expert in economics and the environment at the University of Illinois, said one possible solution would be to make the retailers responsible for taking back the boxes. That would create incentives for them to come up with solutions for less packaging.
  •  
    This article talks about one of the negative impacts of the current state of e-commerce: the detrimental impact on the environment. The article discusses how consumers have a need for their goods to be delivered quickly and conveniently. E-commerce ventures such as Amazon, Google Express, and Postmates provide customers with goods and services at the click of a button that can be delivered in as little as 10 minutes. However, these businesses have a heavy environmental cost, with an increasing use of cardboard being used in shipments and an increase in personalized freight services, which can lead to more greenhouse gas emissions. While some argue that these e-commerce services might lead to less consumers going out and shopping in physical stores, research shows that this is not the case, with consumers still going out and shopping even if they also shop online through these e-commerce businesses. Although much of the cardboard that is being used in these services is recyclable, recycling comes with its own downsides, as the process of taking things to the recycling centers uses a lot of water and energy. Overall, the new wave of e-commerce has spurred questions about its environmental impact.
yuliannab

Green Collar Science and Technology - Green Computing and Chemistry Jobs - 0 views

    • yuliannab
       
      I am still very intrigued to see that I cannot find any real substance articles on green initiatives on green computing.
danakissane01

Simpler E-Waste Recycling Method Might Be Greener, Too | Inside Science - 0 views

  • Simpler E-Waste Recycling Method Might Be Greener, Too
  • The new approach can separate different metals in electronic waste using only air and high temperatures.
  • It's estimated that more than 50% of critical materials in electronics -- such as gold or rare earth metals -- end up in landfills.
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  • In a paper published in the journal Materials Horizons in March, materials scientist Martin Thuo and his collaborators at Iowa State University demonstrated a new method of extracting valuable metals from recycled electronics: one that requires only air and relatively low temperatures of 500-700 degrees Fahrenheit (260-370 degrees Celsius). 
  • A strength of this new method is its tunability, allowing different metals to be extracted from a sample one by one. The balance of air and temperature controls which component in the waste reacts fastest. Once the most reactive component is entirely oxidized, it is separated from the rest of the sample, and the process continues with the next reactive component.
  • The tunability of the process also means that the waste must be "profiled" first, to determine the quantity of each component and design the air and temperature changes accordingly. Thuo said fine-tuning these profiles, as well as characterizing the method's environmental friendliness and cost, will be a priority as his team begins to commercialize the technology. 
  •  
    A new method that might help E-waste recycling become more green and safe for the environment.
kuhang

Importance of Sustainability in Hospitality | Dana Communications - 0 views

  • Over the past several decades, hoteliers have turned their focus to the importance of sustainability in the hospitality industry as it relates to hotel development and operations, including the environmental, economic and social impact.
  • In fact, according to Cornell University’s Center for Hospitality Research, the reverse is true for both. Recent advances in technology related to renewable sources of energy (solar, geothermal, wind, etc.) have improved the economics of using these kinds of alternative energies at the property level.
  • Cost is always a driving factor and reducing operating costs provides a compelling incentive for hoteliers. Cost reduction and efficiency strategies can be achieved by investing in better operational procedures and emerging environmental technologies. Many hoteliers now employ a variety of strategies to reduce, reuse, and recycle waste. Other emerging areas include sustainable procurement, indoor environmental quality (focusing on air quality and chemical/cleaning product use), and staff training programs (which can facilitate improved performance and higher levels of employee satisfaction/retention).
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  • Adopting a sustainable corporate culture can provide a distinct advantage in terms of attracting and retaining talent.
  • These statistics make it clear that sustainability—and a company’s commitment to it—is top of mind for employees.
  • Most major hotel brands have incorporated some level of sustainability platform into their brand definition.
  • Having sustainable business practices will lead to an enhanced reputation and brand image, which translates to great hotel profits in the long term.
  •  
    Improving hotel's sustainability with the use of environmentally-friendly materials is now of utmost importance. It is a myth that green operations are more costly to obtain and maintain. In fact, renewable energy sources have improved economically and have now become alternative energy source at property level. Governments are now strongly supporting the use of renewable energy sources by providing tax write-offs and quickly expedited regulatory permitting. There will also be increased recognition for brand image and corporate brand image which creates a positive guests experience and attracting better talent. The savings are exponential by investing in better operational procedures and emerging environmental technologies. The green technology is inspiring and forward-thinking.
  •  
    This paper analyzes and demonstrates the importance of sustainable design in the hotel industry from the perspectives of economy, law, guest experience and corporate responsibility. With the progress of science and technology, sustainable development will become more popular and become a major trend of hotel industry in the future.
qszero

Leanpath Celebrates 15 Years of Food Waste Prevention Technology - 0 views

  • The company also introduced Spark, a post-consumer food waste tracking product. Plate waste is tracked through a display monitor that shows diners how much waste has been generated and how they can help prevent it.
  • The Leanpath software now incorporates behavioral science in a way it did not initially.
  • Founded in 2004, Leanpath launched the first automated food waste tracking system. Kitchens are outfitted with tracking stations that include a scale, integrated camera and touchscreen to identify what is being wasted and why.
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  • Celebrating its 15th anniversary, Portland, Ore.-based Leanpath continues to hit milestones in its food waste prevention platform, which can be described as an ecosystem of hardware, software and support that allows foodservice kitchens to track and prevent food waste.
  •  
    This was an interesting article as a while back this was a subject I touched up on once when researching technology for restaurants and I actually didn't think this software technology was this old already. LeanPath pretty much is a technology to help reduce food service organizations reduce their food waste by 50%. With the UN Sustainability goal it calls in the world to reduce their food waste in half by 2030 so LeanPath has set a goal to start a program in providing free or reduced cost hardware/software to qualified resourced constrained educational and non-profit organizations to further expand in this initiative. When they first started it was software that was installed on the PC but now it is cloud based. They started to incorporate behavioral science so instead of just providing numbers and raw data they are incorporating photography to create a deeper environmental impact as one would be more self conscious seeing a pan of wasted food to relate the data than just reading a statistical number of the same result.
smend120

Green Computing, a contribution to save the environment | Lancaster University - 1 views

  • Going Green" is a rising trend establishing itself as the preferred way of doing things while saving the environment.
  • Green computing is the environmentally responsible and eco-friendly use of computers and their resources. In broader terms, it is also defined as the study of designing, engineering, manufacturing, using and disposing of computing devices in a way that reduces their environmental impact.
  • Green Computing involves reducing the environmental impact of technology. That means using less energy, reducing waste and promoting sustainability. Green computing aims to reduce the carbon footprint generated by the Information Technology and Systems business and related industries
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  • Energy-efficiency and e-waste are two major techniques involved in green computing. Energy efficiency involves implementation of energy-efficient central processing units (CPUs), servers and peripherals as well as reduced resource consumption. And e-waste is the proper disposal of electronic waste.
  • It is estimated that out of $250 billion per year spent on powering computers worldwide only about 15% of that power is spent computing, the rest is wasted idling (i.e. consumed by computers which are not in use but still turned ON).
  • A recent example is seen in Intel's 2030 strategy. Intel has been committed to continued progress on achieving net positive water use, 100% green power and zero waste to landfills across Intel's global manufacturing operations.
  • Because "one company can't solve climate change" according to Intel CEO Bob Swan, Intel is marking a new era of shared corporate responsibility and collaboration.
  • Green design: Designing energy-efficient computers, servers, printers, projectors and other digital devices.
  •  Green manufacturing: Minimising waste during the manufacturing of computers and other subsystems to reduce the environmental impact of these activities.
  •  Green use: Minimising the electricity consumption of computers and their peripheral devices and using them in an eco-friendly manner.
  • Green disposal: Repurposing existing equipment or appropriately disposing of, or recycling, unwanted electronic equipment.
  • Going Green" is a rising trend establishing itself as the preferred way of doing things while saving the environment
  • Green Computing, a contribution to save the environment
  • hat means
  • The world is facing challenges that we understand better each day as we collect and analyse more data, but they go unchecked without a collective response - from climate change to deep digital divides around the world to the current pandemic that has fundamentally changed all our lives. We can solve them, but only by working together.
  • G
  • T
  • using less energy, reducing waste and promoting sustainability. Green computing aims to reduce the carbon footprint generated by the Information Technology and Systems business and related industries. Energy-efficiency and e-waste are two major techniques involved in green computing. Energy efficiency involves implementation of energy-efficient central processing units (CPUs), servers and peripherals as well as reduced resource consumption. And e-waste is the proper disposal of electronic waste.
  • If we think computers are non-polluting and consume very little energy, in fact the use of computer plays a big role in environment pollution. It is estimated that out of $250 billion per year spent on powering computers worldwide only about 15% of that power is spent computing, the rest is wasted idling
  • the U.S. Environmental Protection Agency (EPA) launched the Energy Star program, a controlled labelling program to promote and recognise energy-efficiency. The Energy Star label has now certified more than 75 different product categories, homes, commercial buildings and industrial plants. The program has also resulted in the widespread adoption of sleep mode among electronics' consumers.
  • in 1992,
  • The IT industry is putting efforts in all its sectors to achieve Green Computing.
  • Equipment recycling, reduction of paper usage, virtualisation, cloud computing, power management, green manufacturing are the key initiatives towards Green Computing
  • one company can't solve climate change
  • reen Computing involves reducing the environmental impact of technology.
  • Designing energy-efficient computers, servers, printers, projectors and other digital devices.
  • Minimising waste during the manufacturing of computers and other subsystems to reduce the environmental impact of these activities.
  • Green Computing has an optimistic future for saving the environment with ample avenues for making it possible. Hope we move forward with the goal of efficient computing while making the earth greener.
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    Green computing, commonly referred to as "green technology," is the study of creating, utilizing, and disposing of computing systems in a way that minimizes their impact on the environment. The ecologically friendly and ethical use of computers and their resources is known as "green computing." A growing trend that has established itself as the preferred method of doing things while preserving the environment is "Going Green." Green computing aims to lessen technology's negative effects on the environment. This entails conserving energy, cutting waste, and fostering sustainability. The goal of "green computing" is to lessen the carbon footprint left by the information technology and systems sector and allied businesses. Green computing mainly uses two methods: e-waste and energy efficiency. Reduced resource use as well as the use of energy-efficient servers, peripherals, and CPUs are all part of energy efficiency. And e-waste is how electronic garbage should be disposed of properly. Even while we may believe that computers are non-polluting and require relatively little energy, their use really contributes significantly to environmental pollution. Only 15% of the estimated $250 billion annually spent on powering computers globally is thought to be used for computation; the remaining energy is lost idling on inactive machines. Since energy consumption is the primary cause of CO2 emissions, any energy saved on computer hardware and computing will result in tons of CO2 emissions being avoided every year. The Energy Star program was established by the U.S. Environmental Protection Agency (EPA) in 1992 as a controlled labeling initiative to promote and reward energy efficiency. More than 75 different product categories, as well as residences, office buildings, and industrial facilities, have already received the Energy Star badge. Consumers of devices have widely embraced sleep mode because of the campaign. The IT industry is working to implement Green Computing across a
Paige Hanna

7 Ocean-Friendly Eco Cruises Hitting the High Seas - 0 views

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    Cruises are said to be one of those forms of transportation with the highest carbon emissions. "A typical cruise ship with 3,000 passengers generates 1 million gallons of gray water; 210,000 gallons of sewade; 25,000 gallons of oily bilge water; 100 gallons of hazardous or toxic waste; 50 tons of garbage and solid waste…" This expert just proves how non-ecofriendly cruises can actually be. However, regulations set by the government have now pushed cruises into trying to be more environmentally friendly. This article singles out seven green cruises that have found ways in which they can decrease their carbon footprint on the world. One cruise that has taken on the initiative is Holland America Cruises. With tactics such as towel reuse program and the installation of low-flow showerheads this cruise line has been making a conscious effort to operate green. They even ensure the most fuel-efficient means of travelling by studying tide schedules to maximize fuel usage with shorter routes. Another interesting cruise that pushes for the green initiative includes Celebrity Cruises with its solar powered cruise line. Other tactics used by other cruises include reusing waste cooking oil on heavy machinery, ridding of all plastic water bottles, shutting off engines in the winter time and only buying fish that are sustainably harvested are just some ways these 7 cruise lines have taken a stand to become greener. This responsible effort by these cruise lines not only can work in their favor for marketing purposes with consumers but create a sustainable industry for the future of cruises. Something as crucial as waste disposal in the water can greatly affect the future of the industry if not considered by the cruises today. Could you imagine if every cruise were to just dispose of their waste into the ocean with no sort of eco-friendly thought in their mind? I found this article to be extremely interesting, especially since I have been on a cruise. I had no idea ho
Michelle Munne

NoWait Helps Restaurants Master the Wait in Augusta - 0 views

  • Home News Center Blog Login Create Account United States United Kingdom France China Front Page Arts Business Education Environment Government Industry Lifestyle Sports Tech OtherAutomotiveComputerEventsHealthHome and Family Legal / LawMediaMiscellaneousOpinion / EditorialPodcasting ScienceSociety Friday, March 22, 2013 RSS E-mail Newsletters Put PRWeb on your site NoWait Helps Restaurants Master the Wait in Augusta Mobile waitlist technology to replace outdated restaurant pagers and grease-pen wait list systems to manage massive crowds; NoWait to donate to Augusta Warrior Project
  • The company, NoWait, is working with Augusta Mayor Deke Copenhaver to equip the city’s restaurants with an army of iPads outfitted with NoWait’s seating management technology.
  • Because NoWait’s system is phone-based, customers can move freely between local establishments while they wait. That is revenue we wouldn’t normally receive...revenue that means jobs.”
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  • In no-reservation restaurants, NoWait’s cloud-based, mobile seating service streamlines operations and optimizes turnover thanks to its ease of use, speed, and overall simplicity.
  • Smartphone holders also may view their place in line via a link inserted in the instant confirmation text.
  • Once the table is ready, the diner receives a text to return to the restaurant to be seated without delay.
  • The training and product are very easy to use,
  • According to Ware Sykes, NoWait’s New York City-based CEO, the company is now seating more than a million diners a month, with plans to roll out significant enhancements to its system over the next 60 days.
  • About NoWait NoWait is a mobile seating management service that enables restaurant owners and managers to get a view of the queue and optimize turnover, while diners have the freedom to “Wait Where You Want” until their table is ready for seating.
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    This article is about a company, NoWait, that is quickly expanding throughout the U.S. and Canada.  They provide technology in the form of software or apps on an iPad that helps busy restaurants to maximize table turnover and minimize wait times for guests.
lamia elachchabi

DoubleTree by Hilton launches new YouTube channel - 0 views

  • The same map travelers use to show where they've been around the world pinpoints every DoubleTree location. There are YouTube video tours of several properties and an engine to book rooms. The website also features tips, videos and suggestions for local hotspots from DoubleTree employees who serve as "DTour Guides."
  • Want to boast about your last vacation on YouTube? DoubleTree by Hilton has teamed up with Google to create a YouTube channel that lets travelers plan and share details about their trips
  • The same map travelers use to show where they've been around the world pinpoints every DoubleTree location. There are YouTube video tours of several properties and an engine to book rooms. The website also features tips, videos and suggestions for local hotspots from DoubleTree employees who serve as "DTour Guides."
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  • They also are looking for deals on hotels' social networks. According to a Google/Shopper Sciences study released in December, 48% of social network users follow travel brands to learn about promotions and sales.
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    This article talks about the agreement made between Double Tree Hilton hotel and Google in creating a new You Tube channel that will let travelers share their travel pictures, experiences and other details of their trip. The DTour will allow travelers to upload and post videos from any social network. They can locate the area the website map and then they can add comments, photos and videos. John Greenleaf, global head of DoubleTree by Hilton says "We're really giving people the opportunity not to talk about a specific hotel or airline but about the destinations themselves." D Tour will show all different locations of Double Tree Hotels. According to Megan Danielson, head of the industry travel at Google, hotels should be taking advantage of the increasingly numbers of users of You Tube to advertise their brand. "A Google/Ipsos study last year found that 61% of business travelers used video to help them pick hotels, and 41% of leisure travelers used video to plan or book a trip." The Double Tree hotels can use this tool to build a relationship with customers and people can use this tool to share their travel experiences with other travelers.
Tracy Kohn

Is what we're recycling actually getting recycled? - 0 views

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    This article touches on the progression of recycling, as well as wether or not the products we think we are recycling are actually being recycled. As it turns out, most of the stuff consumers send out for recycling does in fact get recycled. The reason the materials that are recylclable are labled as such is because the materials they are made of have some value. It was interesting to read however that when we recycle ink cartridges, for example, they are shipped to China where the cartriges are suked dry of the remaining ink, and then the plastic casing gets shipped to the electronic wasteland to be disposed of. The ink that remains in the cartriges is what is of value.
Charlesque Moses

Are "Green Initiatives" in Hotels Bogus? Hotel Workers Think So : TreeHugger - 0 views

  • The hotel users get a few bucks back because they are not paying for services that they don't feel they need; the hotel saves a few bucks and a lot of water and electricity; everybody wins except the guys at the bottom who do the dirty work.
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    This article contains the belief that the "green initiatives" of the hotels are more for saving the company money than saving our planet. The article continues to tell how some hotels give their customers rewards for not requiring housekeeping assistance. This leaves the question of whether this initiative is actually saving the company money or harming the employment of the housekeeping staff. I believe that going green is a proper step to take, especially looking at today's economy. Going green could improve our environment. However, this is not what I am seeing in today's companies. The companies are too reliant on profit. So, they use the green initiative as a way to actually cut costs, without actually going green. Companies should focus more on how the green initiative will affect the world as a whole in the future instead of completely focusing on profiting for now. Focusing on profit and covering it with the supposed green initiative will only drive up unemployment and create more problems with today's economy.
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