Skip to main content

Home/ Technology Trends/ Group items tagged makes

Rss Feed Group items tagged

carolsmith1610

Top 5 Technologies that Make Remote Work a Piece of Cake! - 0 views

  •  
    Remote working is now an important aspect surrounding business productivity and goal achievement. Know these 5 important technologies, that is making remote work just a piece of cake.
Duane Sharrock

Resources Are Not Something We Consume Like Sweets - 0 views

  • Resources are fixed and finite, surely? Wrong!
  • key developments in technology created new resources.
  • resources like computing power, medicines and knowledge are becoming more and more abundant.
  • ...2 more annotations...
  • The reason why the total forested area in Europe and North America is increasing year by year is because we no longer need to burn the trees.
  • We can create resources as well as consume them.
  •  
    The author makes some important observations that are astoundingly political and may be uncover the core to today's religious interests in science and technology. Major points of interest, when referring to the human eras of social/scientific/technological development: "At each stage, a new resource became available. Something that was previously unknown, unavailable or unusable suddenly became a valuable commodity. In other words, key developments in technology created new resources. The quantity of available resources has continued to expand throughout human history."
  •  
    The author makes some important observations that are astoundingly political and may be uncover the core to today's religious interests in science and technology. Major points of interest, when referring to the human eras of social/scientific/technological development: "At each stage, a new resource became available. Something that was previously unknown, unavailable or unusable suddenly became a valuable commodity. In other words, key developments in technology created new resources. The quantity of available resources has continued to expand throughout human history."
thinkahol *

Hybrid solar system makes rooftop hydrogen | KurzweilAI - 0 views

  •  
    Duke University engineer Nico Hotz has proposed a hybrid solar system in which sunlight heats a combination of water and methanol in a maze of tubes on a rooftop to produce hydrogen. The device is a series of copper tubes coated with a thin layer of aluminum and aluminum oxide and partly filled with catalytic nanoparticles. A combination of water and methanol flows through the tubes, which are sealed in a vacuum. Once the evaporated liquid achieves higher temperatures, tiny amounts of a catalyst are added, which produces hydrogen. This combination of high temperature and added catalysts produces hydrogen very efficiently, Hotz said. The resulting hydrogen can then be immediately directed to a fuel cell to provide electricity to a building during the day, or compressed and stored in a tank to provide power later. After two catalytic reactions, the system produced hydrogen much more efficiently than current technology without significant impurities, Hotz said. The resulting hydrogen can be stored and used on demand in fuel cells. "This set-up allows up to 95 percent of the sunlight to be absorbed with very little being lost as heat to the surroundings," he said. "This is crucial because it permits us to achieve temperatures of well over 200 degrees Celsius within the tubes. By comparison, a standard solar collector can only heat water between 60 and 70 degrees Celsius." Holtz performed a cost analysis, comparing a standard photovoltaic cell, a photocatalytic system, and the hybrid solar-methanol system.  He found that the hybrid system is the least expensive solution, with a total installation cost of $7,900 if designed to fulfill the requirements in summer. The paper describing the results of Hotz's analysis was named the top paper during the ASME Energy Sustainability Fuel Cell 2011 conference in Washington, D.C. Topics: Energy | Nanotech/Materials Science
Brian Robert Higgins

Conference Shopper: Web Conferencing Services - 0 views

  •  
    Conference Shopper's web conferencing services make it easy to share your presentations, share video, and collaborate on projects; wherever you might be. We offer easy to use, intuitive and productive conferencing services through PGI, Intercall, and Microsoft. One-click login, a personalized meeting experience, accessibility on mobile device from anywhere are some of the top features make our web conferences apart from others. Try a free trial today and experience what makes our services different.
carolsmith1610

9 Tips to Make Adjusting to Remote Work A Whole Lot Easier - 0 views

  •  
    9 proven and effective tips to adjust and make WFH lot easier.
thinkahol *

Chinese supercomputer is world's fastest at 2.5 petaflops | KurzweilAI - 0 views

  •  
    Tianhe-1A, a new supercomputer revealed today at HPC 2010 China, has set a new performance record of 2.507 petaflops (quadrillion floating point operations per second), as measured by the LINPACK benchmark, making it the fastest system in China and in the world today, according to an NVIDIA statement.
thinkahol *

Quantum snooper could make positive ID from one photon - tech - 19 May 2010 - New Scien... - 0 views

  •  
    It could be the ultimate snooping tool: a single photon that can identify objects without interacting with them. So say a group of physicists who have developed a way to detect the presence of a known object without seeing it.
thinkahol *

New Scientist TV: Giant 3D loom weaves parts for supercar - 0 views

  •  
    It's a sports car few people will be able to get their hands on. In production since last December, only 500 Lexus LFAs will be produced and they were already sold out in early June 2010 (see photo below). But it's not just its top speed of 325 kilometres per hour that's attracting buyers. The car is being used as a test bed for newly-designed parts made from carbon fibre and plastic. Compared to steel or aluminium, it makes the car stronger and lighter but producing these components is much more time-consuming: only one car is currently being assembled per day. One of the key technologies being used is a high-tech circular loom, guided by lasers, that can weave 3D objects (see video above). The machine's futuristic design attracted lots of media attention two years ago, but the video was pulled for fear it would expose company secrets. Now Lexus is revealing how the loom is being used to create complex 3D parts with varying thicknesses and curved shapes. For example, it can create roof rails by weaving fibres around a core, two layers at time, until twelve layers later a hollow roof rail is produced. The piece can then be moulded and injected with resin to create the finished part. The machine was also used to create the car's chassis and front pillars as well as the steering wheel.
thinkahol *

New Scientist TV: Amputees regain control with bionic arm wired to chest - 0 views

  •  
    Jesse Sullivan, the man in this video, is using one of the most high-tech prosthetic arms available. But what's truly impressive about it isn't visible to the eye: instead of using a motor, he's controlling the arm with his thoughts. After an amputation, the nerves in a stump remain healthy, at least for a while, and now scientists are making use of this fact to create highly dexterous, thought-controlled prosthetics.
thinkahol *

Tactile technology guaranteed to send shivers down your spine | KurzweilAI - 0 views

  •  
    Surround Haptics, a new tactile technology developed at Disney Research, Pittsburgh (DRP) in collaboration with Carnegie Mellon University, makes it possible for video game players and film viewers to feel a wide variety of sensations, from the smoothness of a finger being drawn against skin to the jolt of a collision. The technology is based on rigorous psychophysical experiments and new models of tactile perception. The technology will enhance a high-intensity driving simulator game developed in collaboration with Disney's Black Rock Studio. With players seated in a chair outfitted with inexpensive vibrating actuators, Surround Haptics will enable them to feel road imperfections, objects falling on the car, skidding, braking and acceleration; and experience ripples of sensation when cars collide. They will also experience jumping, flying, falling, shrinking or growing, of bugs creeping on their skin, the researchers said. The DRP researchers have accomplished this feat by designing an algorithm for controlling an array of vibrating actuators in such a way as to create "virtual actuators" anywhere within the grid of actuators. A virtual actuator can be created between any two physical actuators; the user has the illusion of feeling only the virtual actuator, the researchers said. As a result, users don't feel the general buzzing or pulsing typical of most haptic devices today, but can feel discrete, continuous motions such as a finger tracing a pattern on skin. Disney is demonstrating Surround Haptics Aug. 7-11 at the Emerging Technology Exhibition at SIGGRAPH 2011, the International Conference on Computer Graphics and Interactive Techniques in Vancouver, B.C.
thinkahol *

New laser technology could revolutionize communications | KurzweilAI - 0 views

  •  
    Engineers at Stevens Institute of Technology have developed a technique to optically modulate the frequency of a laser beam and create a signal that is disrupted significantly less by environmental factors, says Dr. Rainer Martini. The research provides for enhanced optical communications, allowing mobile units not tied to fiber optic cable to communicate in the range of 100 GHz and beyond, the equivalent of 100 gigabytes of data per second. Eventually, the team hopes to extend the reach into the terahertz spectrum. The frequency or amplitude modulation of middle infrared quantum cascade lasers has been limited by electronics, which are barely capable of accepting frequencies of up to 10 GHz by switching a signal on and off.  Marini and his team have developed a method to optically induce fast amplitude modulation in a quantum cascade laser to control the laser's intensity. Their amplitude modulation system employed a second laser to modulate the amplitude of the middle infrared laser, using light to control light. The current detector is only capable of detecting frequencies up to 10 GHz, but Dr. Martini is confident that a new detector will make the system capable of much higher frequencies. With an optical system that is stable enough, satellites may one day convert to laser technology, resulting in a more mobile military and super-sensitive scanners, as well as faster Internet for the masses, says Martini. Ref.: "Optically induced fast wavelength modulation in a quantum cascade laser," Applied Physics Letters, July 7, 2010.
thinkahol *

New way to store solar energy for use whenever it's needed | KurzweilAI - 0 views

  •  
    MIT researchers have developed a new application of carbon nanotubes that shows promise as an innovative approach to storing solar energy for use whenever it's needed. Storing the sun's heat in chemical form - rather than first converting it to electricity or storing the heat itself in a heavily insulated container - has significant advantages: in principle, the chemical material can be stored for long periods of time without losing any of its stored energy. The researchers created carbon nanotubes in combination with a compound called azobenzene. The resulting molecules, produced using nanoscale templates to shape and constrain their physical structure, and the concept that can be applied to many new materials. This material is vastly more efficient at storing energy in a given amount of space - about 10,000 times higher in volumetric energy density, making its energy density comparable to lithium-ion batteries, the researchers said. Ref.: Alexie M. Kolpak, Jeffrey C. Grossman, Azobenzene-Functionalized Carbon Nanotubes As High-Energy Density Solar Thermal Fuels, Nano Letters, 2011; 110705085331088 [DOI: 10.1021/nl201357n]
thinkahol *

Invisibility carpet cloak can hide objects from visible light - 0 views

  •  
    (PhysOrg.com) -- Most of the invisibility cloaks that have been demonstrated to date conceal objects at frequencies that are not detectable by the human eye. Designing invisibility cloaks that can conceal objects from visible light has been more challenging due to the strict material requirements. But in a new study, researchers have fabricated a carpet cloak that can make objects undetectable in the full visible spectrum.
thinkahol *

Justin Hall-Tipping: Freeing energy from the grid | Video on TED.com - 0 views

  •  
    What would happen if we could generate power from our windowpanes? In this moving talk, entrepreneur Justin Hall-Tipping shows the materials that could make that possible, and how questioning our notion of 'normal' can lead to extraordinary breakthroughs.
carolsmith1610

Android Enterprise Recommended for Devices: An Overview - 0 views

  •  
    A complete overview of Android Enterprise Recommended for Devices. Know key elements of AER, its advantages for companies and how devices can make it to the AER list?
Duane Sharrock

Scientists investigate using artificial intelligence for next-generation traffic control - 0 views

  • The research carried out by the University of Southampton team has used computer games and simulations to investigate what makes good traffic control. This work has shown that – given the right conditions – humans are excellent at controlling the traffic and can perform significantly better than the existing urban traffic control computers in use today.
  • The Southampton researchers have now developed 'machine learning' traffic control computers that can learn how to control the lights like a human would and even learn their own improved strategies through experience.
  •  
    The Southampton researchers have now developed 'machine learning' traffic control computers that can learn how to control the lights like a human would and even learn their own improved strategies through experience.
Brian Robert Higgins

Mobile Audio Conference Call Solutions by PGi and InterCall - 0 views

  •  
    If you are wondering how to access audio conference calls on your mobile phone, PGi and InterCall make it possible. Both PGi and InterCall offer ways to have audio conferences on the go with their mobile apps. These apps give the user quick access to join, schedule and host a meeting easily with number of advanced features. If you want to find out more about PGi and InterCall Mobile Apps Contact us today or call us at 888-972-2583.
carolsmith1610

[Infographic] Understanding Frontline Workers - How to Make Them Do Better at Their Job... - 0 views

  •  
    Why and how to empower Frontline Workers with smart mobile technologies and increase productivity with Mobile Device Management solutions. Read to know more.
1 - 19 of 19
Showing 20 items per page