Group items tagged

For about a century, scientists thought that human noses were able to recognize 10,000 different odours. Although this has been true for a number of years, new research shows that we can actually detect over 1,000,000,000,000 distinct scents. That is over a trillion different smells. Leslie Vosshall and colleagues, who work at Howard Hughes Medical Institute, says that the 10,000 number had to be wrong. They considered that the human eye perceives 10 million different colours using only 3 types of light receptors, and the human nose has 400 different receptor types in comparison. Vosshall and her team created an experiment to prove this new theory, but because testing a trillion different scents would take eternity, the team crafted never-before-smelled scents composed of 10-30 odour ingredients. Each volunteer in the experiment smelled 264 different groupings of odours and then the team used that data to determine how many different scents the average human could identify. This is very cool new information that I have learned because it shows us that we are capable of so much more than we expect ourselves to be capable of. Considering that the whole existence of the human race could be wiped out by one single infection, this information reminds me that humans are too awesome to go into extinction.

When we're looking for new smart phones we often look at things like speed, convenience, size and other features. When we see all these new smart phone products in stores we don't really stop and think about who made it. All we see is this polished, new phone and that's all we ever try to see. However, this article forces you to look past those pristine products and see the hidden reality. This post shows the rankings of various phone brands based on their impact on human rights, animal rights, the environment and other ethics. Out of a possible score of 20, all the brands fell quite short with the highest score being 10.5. It brings up the various human rights violations of different companies and makes you wonder why such successful companies like Apple are still setting such a low standard for labor conditions. Living in our comfortable first world country, we don't see all the human rights violations and abuse that occurs in other countries. I was surprised to learn that in a Nokia factory, many people were hospitalized for lead poisoning after being told that lead wasn't harmful. The lives of these workers are put at risk every day, as they work to create our smart phones. This article makes you think a lot about our world's reliance on technology. In our country, we only see the positive side of technology. Around the world though, there's a whole other side to the story. People work in dangerous conditions and are abused often while they create our smart phones. It really makes you see these products in a whole other light. After reading this article, I see more when I look at a smart phone. I wonder what happened to the people that made this phone or how they're living now. Our world is changing because of the introduction of technology. It has made our life so much easier, but we have to remember that this can sometimes come at the cost of another human or animal's dignity and sometimes even their life.

With the thin, sleek design, the shiny screen, and the convenient touch screen, the iphone has grown to become one of the most wanted phones in our country. Behind the high-tech phones and tablets though there's a much more serious issue. Iphones are often created in factories in China that exploit their workers. Things like child labor and abuse are practiced often in these factories. However, this article didn't only bring up the issue of human rights violations, but also our role in it. In the past, companies like Nike have been forced to improve the quality and treatment in these factories after many people boycotted the brands once discovering the ethical issues in the production process. We have not let the exploitation of workers in China pass before, so why are we doing it now with these Apple products. Every time we lay down our money and pick up a new iphone or ipad, we are encouraging this type of production and becoming a part of it. Even our simple, silly complaints about the Apple products can make the conditions worse for those poor workers. They are forced to work even harder and longer, no matter how tired, underpaid and overworked they already are. Has it become important for us to own the best phone, that the rights and sufferings of other human beings no longer matters? Why are we not taking the action necessary to help those workers and send a clear message of opposition? Before, reading this article I also wanted an iphone. It's a great phone, very convenient and high-tech. Knowing the conditions these phones are made in though has started to really make me doubt what I used to consider an amazing phone. It's an ethical issue. Do I want this phone so badly that I'm willing to turn a blind eye to the places it came out of? What scared me was that as much as I knew what the clear answer was, it was still a hard decision to make. Exploiting other humans is wrong and no matter how big Apple is, they are not an exceptio

We all know that voice recognition software exists having been created by companies like Apple, some of us thought that advanced technology would end at a computer recognizing words and responding to questions. However that is not the case. A company called Kimera Systems is developing a system that figuratively reads your mind. This isn't a software that literally reads what you are thinking and performs an action based on your thought since that would require an implant into your body. Rather, Kimera's system consisting of the Salience Engine and DigitalMe (or DMe) Smart Agents. The Salience Engine collects information from its users and uses this to understand human action better while the Smart Agents perform actions based on the user's preferences and the user's previous actions. For example, if a user sent out party invitations to friends and then went out to buy groceries, Kimera's system would automatically download a shopping app for the user because the system understands the user is going to the grocery store to buy select food items. This system, should it be implemented into future phones and devices could very well change society for the better and for worse. This system could make people's lives better by allowing decisions to be made by the system for the user so they can worry about other things while knowing Kimera's system will take care of tasks for them. This could negatively impact society though because since the system automatically makes decisions for the user, if they begin to rely on this system and lose their sense of judgement rendering them unable to decide without this system. Though automated technology is the dream of many, is an automated life really what we want? From this new technology Kimera is creating, other more advanced automated technologies could arise and eventually we could end up losing our humanity since everything we need to do is done for us by a computer. We would end up like the humans in the movie Wall-E who were

Forget Apple's Siri voice recognition technology taking over the world. I have seen two robots playing ping-pong and now I am truly scared for humanity. Named "Wu" and "Kong," these two human-sized robots are the products of China's Zhejiang University. They play ping-pong not only against each other, but will take on humans as well. In the video, it's clear they're as adept at forehand shots as they are at the backhand.

First off, I do not agree with this article. This article talks about the ever changing English language of texting. As some of us do this, when you send a text message you might send a super long 'hey' like this: "heeeeeeeeyyyyyyy". What is wrong with that you may ask? Well in the article the author, Sam Biddle, says we are doing it constantly, ruining the English language. I quote "Have a little discipline." Sam Biddle thinks that we are purposely texting the way we are in a way to make ourselves look foolish, but I can assure you we are not. When texting "heeeeeyyy" gives our text messages more emotion, and allows us as humans to express our feelings more than by just sounding like a robot. What sounds more human like: "heeeeeey, wanna go to Wendys or something?" or this: "Hello, want to go to a resturant?". Exactly, the first one does. This way of texting helps show our emotion. For example if you are really excited to talk to someone you might add in the few extra Es to show that. Now, just because we talk this way doesnt mean our life with always be like that. On a resume you must be 'robotic' and formal, so you will use proper terminology.

I guess in the future, wars won't be called "bloody" anymore because these guys, namely DARPA, are creating robots that would take the place of human soldiers. With the use of complicated interfaces and algorithms, they are aiming to enable these robotic avatars to effectively partner with their respective human soldiers. Amazing but at the same time scary because the more technological advances in weaponry means the more destructive the war will be. Another thing is they are trying to make these soldiers indestructible as possible. What if those robots start a rebellion or something? Just saying.

This article explains how a program created by scientists from the University at Buffalo, can allow a computer to determine whether or not a person is telling the truth in a conversation, strictly by accessing the speaker's eye movements. I found this invention extremely interesting and as I kept reading, it turns out a computer with this program was able to correctly spot various lies with 82.5% accuracy, but a trained human interrogator only manages a success rate of about 65%. Somebody who dedicated their entire life to studying human psychology and has done years of hard work and training in this subject was outsmarted by a computer who can do the same effort and work but in a better performance. These scientists really put the time and effort into creating this software to work as efficiently and be most successful as possible so just by the computer looking at your eyes, more specifically the movement pattern and the rate of your blinking, it can identify if you are telling the truth or not. This is a prime example of how technology is evolving all around us and how we are using our knowledge to further programs and devices to help and assist us perform tasks, be successful, and happy living our everyday lives. 

In Lagos, Nigeria in Africa, four teenage girls aged 14 through 15 created a pee powered generator that can generate around six hours of electricity per liter peed.  This contraption works through separating the pee's hydrogen with an electrolyte cell.  Although the option of turning human waste into energy is very appealing and promising, it can also turn out to be a health hazard.  From this, humans have the ability to turn non-needed waste or excretions into a needed thing: electricity.  Personally this idea is extremely appealing to me as I pee a lot.  I also use a lot of electricity when I play games, surf the web, and watch tv.  This contraption here would help tons of people as well as me.  Considering it passes health inspections and can be modified to be more hygeinic.

This article talks about exploration in the Antarctic's ancient glaciers.  NASA is exploring these areas of the world because they are isolated, have not been disturbed, and are similar to conditions on other planets, such as Mars.  NASA's exploration into this glacier discovered some "very hardy bacteria" that was able to survive in this harsh environment.  NASA's robotic submersible could have disrupted this otherwise untouched ecosystem.  This perfect ecosystem also could house bacteria that could be harmful to humans, and was only surviving here, isolated from everything.  NASA's robotic submersible is still disturbing untouched ecosystems, and this could have serious consequences to the species that are surviving there. To keep these ecosystems form being destroyed NASA could use smaller robots to view these ecosystems, similar to the technology that enables doctors to put tiny cameras inside of people.  This could limit the effects of human interference in these unique ecosystems, and it would be better than sending a baseball bat sized camera.

This article is about a new plastic that can "bleed" and "heal" itself over and over again. This was discovered by the researchers from the University of Southern Mississippi. They said that this project takes its inspiration from the human skin- - it "bleeds" red when it's scratched or cut and then heals itself when it's exposed to light. These plastics are made up of water-based copolymers which means it is more environmentally-friendly than most plastics. They stated that this discovery has a lot to go before it can be available in the market.

European scientists of OPERA working out of the CERN large haydron collider at Geneva have reported this week that they have seen neutrinos going 60 (+/- 10 milliseconds) milliseconds faster than the speed of light. This contradicts Einsteins famous equation of e=mc2 which states that the fastest an object can go is the speed of light since all of the energy is put into light energy, and none into mass. American scientists at FERMILAB Chicago are testing this hypothesis this week. This is probably human error and I pray that when the computers take over, we wont have to deal with human error or emotion.

IBM announced Thursday that it has received $21 million in funding from the Defense Advanced Research Projects Agency to develop a series of experimental computer chips designed to replicate the human brain's perceptive, active and cognitive abilities.

For a service that had such an artificially high demand, the tech industry has not really capitalized on Video Chat. When Apple unveiled their video chat service 'FaceTime' in June of 2010, many thought that this would become the primary standardized service used by all. In practice, FaceTime is a clunky system that is evidently less productive and convenient than just vocal or text communication. So why hasn't video conferencing taken off as the industry had hoped? The answer is most likely because there is no standardized system and the market is too saturated; Polycom Inc. hopes to adress this issue by introducing a Universal Video Chat in early 2013. The product (called RealPresence CloudAxis) monetizes all of your contacts from Skype, Facebook, Google Talk and other apps into one place - all hosted on a web browser. This is a very ambitious task and if it delivers on what Polycom says (with the "same security and reliability as enterprise systems"), then there may be some validity to the video conference service. This relates to Privacy and Security because when monetizing a group of services, there is a chance for data leak and possible identity theft; Polycom promises to adress all security issues in order to make a safe and immersive experience for its users. This relates to eLifestyle because companies and their consumers have been trying for the past years to create a universal video chat service that actually worked in order to establish a multi-faceted social network: it might be too early to tell if Polycom has something that will fulfill the needs of consumers. This relates to ICS20 because as a class, we are no stranger to multiple accounts that often times serve the same purpose. As consumers, we hope for a streamlined service that can connect all of our multiple accounts into one place, preferably on a browser. It will be hard for Polycom, both legally and economically, to convince all of these pre-existing video chat developers to allow Polycom to

This article, by Somnini Sengupta on the New York Times, is an in-depth look on free speech on the internet, and drawing the line between free expression and hate speech. An anti-Islamic video recently posted on YouTube has brought up the debate over where internet companies decide to draw that line. After the killing of a US ambassador and three other Americans, Google has restricted access to the video in Egypt and Lybia. Google continued to restrict the video in five other countries where it violated local laws. The question about free speech proves to be a problem where it can lead to hate speech. There are continual debates over whether hate speech includes speech that can lead to violence, or demeans a group by race or religion. Politically unstable countries, such as Pakistan, have blocked YouTube altogether. Many internet companies such as Facebook and Twitter, receive the same problems on content as well. Social networks of communication and freedom of expression can also become outlets and channels of hateful and demeaning speech. However, it is also difficult to screen such large amounts of user uploaded content at a time. Although these social networking sites may not condone the views expressed by their users, they can do little to prevent the upload and viewing by hundreds of millions of daily active users. As represented by the anti-Islamic video, these views can affect events, actions, and the lives of people the world over. This can relate to us as students because we can see how widespread the internet is, and how much larger it will become. Everything we post online is recorded and forever preserved; once it's out there, it's out there. Whether what we post reach the desired recipient or a nation, words, coupled with the internet, have immense power, and should be treated with respect. This reflects on smaller scale issues such as cyber bullying, where what we post may intentionally or unintentionally harm our peers. Yes, I believe that free spee

This article is about how graphene, a material made up of only carbon, could revolutionize smartphones and other other portable devices. Graphene is 100 times stronger than steel and can be made so thin, an ounce of it could cover 28 football fields. Touch screens made with this material would be very strong, light, flexible ,and  and as thin as a piece of paper. A device could be able to fold and fit easily into a pocket. Other possible uses for graphene are thin solar panels, and bionic implants in humans. Once scientists are able to produce large amounts of graphene economically all these products could exist. I chose the tag "portable computing" because this article focuses mostly on the use of graphene for portable smartphones and devices. This material could completely change the portable computing industry.  In my opinion I think graphene has a large potential and scientists should work to make products made with this available as soon as possible. 

your mother was right- Posture is important! In this article, a new innovating chair has been introduced to the market, Gesture chair. Ever since the progression of technology in the last decade, tablets, smartphones and computers are everywhere- including the office. These new technologies, and their frequent use have uncovered nine new postures that have never been seen before. And with these new postures, a new chair is needed for the proper support. Many overlook the importance of posture in you health but good posture is as imperative as eating right, exercising and so on. For example, when we are sitting at a computer much like you are now reading this, you are most likely hunched over with you head and neck tilted forward.This hunched over position creates an imbalance between your head and your spinal column forcing the human body to stretch certain spinal ligaments to support your head. This can eventually cause fatigue and pain. However, this is where Gesture comes in; this chair has the ability to support you body's many postures and movements through out the day. Its features include movable arm rests, fluidity in the back that cradles your back and more. This chair encourages movement rather than restricting the body to a certain position. Overall, it is something that can positively affect your health, and shares new ideas regarding the chair and how we can use technology and kinesiology to improve our lives.

An up and rising company by the name of DoorJamz has created something that is perhaps the pinnacle of human ingenuity and progression. The guys at DoorJamz have a door bell that can be altered using a smart phone. This means that no longer will you have to hear the annoying ding dong sound, now your guest recognition device can be any sound clip your heart desires. The app side of things has many additional features. It lets you lower the volume of your door bell in case you trying to raise a colony of ants to do your evil bidding. Also available is to have the ability to pre-schedule specific sound clips for certain times and days. Having an annoying relative over that has an irrational fear of Celine Dion? Have the Titanic sound track play while she's over whenever a guest arrives. Can't control your bowels unless you hear the opening song to Jurassic Park? You can have that play as well. The possibilities are truly endless. I'm surprised you're still reading this, by now I would've expected you to violently type in the URL to DoorJamz's website and order 20 of these bad boys. Trust me, you're kid defiantly wants a DoorJamz door bell for Christmas.

With the advancement in technology, the human race is slowly headed in the opposite direction. With internet access on almost every electronic device, it has become our main source of communication. This advancement in communication are making people less dependent on social interaction. With the ability to order food online we are allowed to order necessities without leaving the comfort of our homes. This is crucial because without the need to leave your home, many people would take advantage of this and not be active both socially and physically. This can lead to many medical problems as people wont have the need to get off their couch and workout. Some positive aspects of being able to order food and other necessities online is the fact that is efficient and easy to do. Another bonus is the fact that the order will be sent immediately and I find that there is less room for error when you are able to type what ever it is you want and not have a language barrier with the people on the other side of the order. 

This article is basically about physcist developing a system in witch they use the suns energy to destroy or redirect asteroids from space. The earth at this period of time can easily be destroyed but a random asteroid from outer space. Asteroids are roughly the size of five football flieds long. The earth has recently dodged two asteroid threats on its own but may not be so lucky in the future. This is why Physicists Philip Lubin of University of California, Santa Barbara and Gary Hughes of California Polytechnic State University, San Luis Obispo started working on the DE-STAR proposal a year ago. Directed Energy Solar Targeting of Asteroids, an exploRation (DE-STAR). This system will use the suns solar energy to power a laser beam that can be used to shoot to destroy or redirect future asteroids that have been predicted to come and are a threat to human survival. For example asteroid 2012 DA14-a medium sized, 150 ft (50 m) rock weighing 143,000 tons-was closing in on us. They knew that it would miss us too, by 17,200 miles (27,700 km