Group items tagged

The article i chose is about why Smartphone, Laptop, and Airplane batteries can explode. These batteries are lithium-ion batteries and are less expensive and more energy dense than than regular batteries which is why many people use them. These batteries don't just short circuit, they explode into flames and the batteries explosive tendencies are the result of a process known as thermal runaway. This means that the increasing temp. causes the system to get hotter which increases the temp. and so on. The causes of this are short circuits, temperatures exceeding 60 degrees C, repeated overcharging, or unauthorized modifications to the case. This occurs very rarely but just to be on the safe side all you have to do is make sure you don't repeatably overcharge, and replace the batteries every 36 months or so to avoid pushing a worn cell to hard.  This relates to the selected tag economics because some companies such as apple took out 1.8 million iBook and PowerBook battery packs after just nine reports of overheating. It also relates to Portable Computing because your computer can overheat and be damaged forever.   

This article is about an article in a journal that stated researchers claim to have created a lithium ion microbattery with power densities up to 2000 times more powerful than comparable batteries. This article also talks about how technology is getting smaller but batteries are still big.  This University of Illinois team has created a super small and thin battery that can be recharged 1000 times faster than today's batteries.  the battery work by a chemical reaction inside the battery that causes the anode to release electrons. When the battery is "on" these electrons flow from the anode to the cathode thus provide far greater power density (output) and simultaneously support much faster charging. This team now just needs to achieve a commercially viable - and safe - battery breakthrough soon and then it could potentially be ready for the market..

Tired from listening to complaints from costumers, Apple finally decided to do something about the battery length on the iPhone 4S. Apple released 5 iPhone battery cases that will extend the length of your battery. Although the cases aren't exactly pretty I guess we'll just have to manage with those for now.

In July EPEAT a environment organization that allow computers to be sold only if they can be recycled properly has stop Apple from selling the MacBooks because to make a longer battery life Apple glued the battery cell to the aluminum shell which makes it impossible to take it apart according to iFixit. IFixit said he couldn't take the battery cell out with spill any of the battery acid. A few days later Apple fixed the problem. Now EPEAT has now given Apple the certificate for the MacBook Air and there other laptops are still being tested and also fixed other of its devices. If EPEAT didn't test Apple laptops they could of caused many environmental problems. Also EPEAT is also testing other companies' laptops, tablets, etc. Apple should have tested if this would have happened and should have fixed it instead of selling their products with this problem.  

This article is about a bio-organic battery by StoreDot, which uses quantum dot technology to charge a phone from flat to full in 30 seconds. There is currently only a prototype and the tech used has not yet been shrinked so that if is small enough to fit inside phones. The battery is famous for its amazing charging speed for a smartphone. The info of this technology is from research being done into Alzheimer's disease. The work is called peptides (amino acids), the company uses these molecules to create nano-crystals. The only disadvantage said by StoreDot is that the ecosystem is not ready because this is a brand new type of material. This creation is great but then it has some risks because of the new type of technology and it may affect the environment negatively.

With each new generation of smartphones, dropped calls and battery life issues are still an issue, the reason is partly because antenna technology has not changed very much. Scottish scientists have changed this. They spent 7 years to create a cellphone antenna quite smaller than a coin. The Sofant Technologies team claims that this new antenna is more efficient, finding signals faster and using up less battery life. The smaller something is in technology the less it has to travel therefore speeding the device up. The antenna also takes advantage of the full potential of LTE and 4G connectivity. Sofant plans on licensing its designs to smartphone manufacturers all over the world.  I chose the tag of portable computing because this article is about antennas, a vital part of a cellphone. This new antenna will affect people who use cellphones, which is a large amount of people in North America. In my opinion I think this new antenna is long overdue. The fact that antenna technology hasn't changed much over the years is pretty surprising. This new antenna is a step in the right direction for smartphones. 

The new Wii U review came out today. The Wii U is longer than the old one and looks sleeker. Also it's lovely fingerprint black. It has an HDMI port (cord is included), other USB ports, and a SD card slot. It runs on an IBM Power-based multi-core processor and an AMD Radeon custom high-def GPU. It comes in 8GB of internal flash memory for $300 and for $350 you get 32GB of memory. The Gamepad is pretty much all your Nintendo devices in one. It comes with a camera. The battery life is about 3.5 hours with everything turned down. If your parents are watching TV you can still play on the gamepad. The pro controller is small copy of the PS3 and Xbox 360's controller. The battery life is 6-10 hours. Overall there are many interactive games and the family will love playing together. eLifestyle because this will become the new trend. Many people will want to get it. Sunday nights the family will get together and play all night. Economics because the Wii U is going to be big competition for the other companies because they don't have a gamepad and you can play while dad is watching CFL playoffs. 

The iPad 4 is already coming out. You know what that means.  Another Apple product to buy and add to your collection.  Apple completely ditched the iPad 3 because it used the old adapter.  The iPad 4 uses the lightning connector just like the iPhone 5. Therefore the iPad 4 is impractical to buy if you are an iPad or iPad 2 user.  However if you are just starting out with the iPad then feel free to buy the iPad 4.  The difference between the iPad "3" and the iPad 4 is that iPad is that iPad "3" uses the A5X processor and iPad 4 uses the A6X.  A6X is twice as fast as A5X but the A5X has longer battery life.  Who needs speed when you have battery? So is it smart to upgrade?

This is article tells us how engineers have been able to create Wifi chips for phones to get Wifi easier. I think that this would be helpful because, as the article says, "Ultimately it would reduce the chip count on the cell phone, which would reduce the cost and the complexity of manufacturing of the phone and improve battery life." This is particularly good because since many of us use our phones regularly, improved battery life will be so much more helpful without having to worry about our phones dying.

As the title reads, this article announces scientists discovery to recharge laptops and cell phones with soda pop and vegetable oil. Scientists created the first fuel cell that produces electricity with technology borrowed from natural biological powerhouses. Researchers believe, these innovative biofuel cells can transform sugar and fats into energy for running a variety of machines and devices. When further developed, these devices have the potential for replacing disposable and rechargeable batteries in a wide variety of consumer electronics and other products.This can be a revolutionary discovery if we actually start to use soda pop and vegetable oil as our energy source to run our electronic devices rather than batteries. This has an impact on everybody's life and ultimately the entire world because with so much of our lives consisting of using and working with various technology based devices, it will be significant in the way we save money and resources in helping our environment and lives but also being just as efficient and successful with our products as before. 

Iphones and ipads are already slim enough, if they want to change something with there devices they should up the battery life. As a apple user, I think the slimness of the products are good enough, the only problem I have with them are the battery life.

How is this connected to careers

Samsung has put out the Galaxy Gear "smart watch" with what is said to be 3 days of battery life. The new mobile operating system, Tizen OS is used in this. Along with the Tizen OS there is a 1.63-inch touchscreen, 1 GHz processor and up 4 GB of storage, and it is compatible with Samsung smartphones. The Tizen is hoped to be used in multiple other devizes, from cars to TV's. The article relates to hardware because this may be the future of our equipment, possibly all connected and controlled with maybe one or a few things. It can be said that this is what everything will be like, from our tools to our everyday items. My idea of this is that these new things that are popping up that will make our lives "easier" will bring everyone to become more and more lazy. Before electronics people actually went out to have fun, but now everything we do, or at least almost everything, is in the "comfort of our home".

It hits you when you least expect it. It slips away under a mask of dormant inactivity. And it can ruin your entire day. It's your iPhone 4S battery life, and it sucks. It's been 17 days since the iPhone 4S was released - 19 since iOS 5 - and just like the madness that was Antennagate, complaints are churning out left and right. As Erick so clearly pointed out, the iPhone 4S is meant to offer 8 hours of talk time, or "up to 6 hours" of Internet use on 3G. For so many of us - including iPod touch and iPhone-not-4Ses running iOS 5 - that simply isn't the case. But there may be hope.

This article is about a camera that is capable of not needing to charge in a outlet to power it. It only needs the sun, because its solar camera. The advantage of this camera from other camera out there, is you don't need electricity to power it, you just need the sun and your hand to power it. It also has a micro sd card slot and 15built-in digital filters. the dissadvanatge of this camera is it lacks  features, functionality and image quality.  limited photo resolution and basic 640x480 video capabilities.

this article is about the 6 things that that will make the iPad 3 more expensive then the iPad 2  and the other 2 things are just supplier issues.the six things that will make the iPad 3 more expensive is the double resolution,4g LTE radio,NFC technology -- which enables mobile payments -- probably wouldn't add much cost to the actual hardware, but Apple will have spent a lot of time and money getting partners and integrating it with iTunes, faster processer, better camera, better battery life,

This article talks about 13 gadgets that will help make your life a lot easier during a natural disaster like a hurricane. Some of the artifacts mentioned are a  wind-up  radio, which would help if you don't have batteries. Solar powered water purifiers and chargers, which would be good in almost every situation. These articles will help you survive. I chose this article because of hurricane Sandy and it is possible that we might get hit by a natural disaster that bad. If we do , you should know what to have that will help you survive.

A Taiwanese company, Polytron Technologies, has developed a new smart phone that is completely transparent. Although this device is a mere prototype, it is a promising look into the future of smartphone technology. It consists of all the features of current smartphones, such as SD card support, speakers, a microphone and battery, but the clear display is what has many people in awe. Polytron calls this new technology Switchable Glass technology which allows the phone to look completely opaque when not in use and transparent when powered on. This technology functions based on the behaviour and properties of liquid crystal molecules in certain conditions. In the coming years we will most likely see this technology being introduced into smart devices if it proves to be a success. No longer will smartphones be thin, black or white rectangles, but rather they will be transparent works of art. In the coming future we may be thanking Polytron Technologies for their brilliant advancement in smartphone technology.  

This is just crazy. These guys have just taken hacking to the extreme level. I mean there is totally no privacy anymore. People from the U.S. government go to China or Russia with few or no electronic devices due to the fear of getting hacked. There is this guy named Kenneth Lieberthal who is an expert in travelling, takes extraordinary precautions whenever he goes to China. When he is there, he disables his bluetooth and Wi-Fi, never lets his phone out of sight, and in meetings, not only does he turn off his phone, but also takes out the battery, for fear that hacker might snoop in to their discussions by turning on his microphone remotely. Personally, I would hate to see what would happen for the next ten years of technological advancement.

The new iPad wasn't the most surprising outcome. I personally thought it would look way different. But, here are ways that could of made the iPad much surprising. Everyone want's long battery, so it could last for a while, nobody would want smudging on the screen, and of course nobody would want cracks on their screens.  Those are some examples that would impress the Apple customers.

When the iOS is jailbroken, there is an app, "iSleepWell", that will temporarily shut you phone down. It helps save battery life, block notifications, incoming messages, calls, etc. This app is very convenient to have if you are an especially busy person. It is a fair app to buy, at 99cent download. When in the middle of a good conversation, just starting a movie, or even going to sleep, all you have to do is flip the phone to face down and it will temporarily shut down the phone.