Archive for the ‘Hardware’ category

World’s Biggest Particle Accelerator

March 8th, 2010

Large Hadron Collider

The iPad’s Shortcomings

March 7th, 2010

http://www.macworld.com/article/145976/2010/01/ipadissues.html

The author of this article makes some very good points about the iPad’s capabilities, or, lack thereof.  In particular, the issue of multitasking.  As computers get sleeker, newer, faster, and processing power builds, we, as consumers, want computers that can do more and more things at once.  In this, the iPad is a colossal step back into the computer Stone Age with its limited multitasking capabilities.

I also agree strongly with what the author says about the lack of a video camera.  An overly gorgeous display, all but designed for video viewing, but no way to record, or even video chat?  The author offers the opinion that this is an intentional omission, something “held back” for iPad 2.0, and I couldn’t agree more.

Also, no Flash support?  Love it or hate it, Flash is a fairly common element on the Web today, and there are a great many sites that utilize Flash.  It’s not as bad as having a web browser that can’t handle html, but it’s not too far off.

I agree with the author of this article on almost every point he makes, with one exception.

He says, “with just a couple little tweaks, I can certainly see an iPad in my future.”  That’s the point upon which we differ.

Netbooks vs. iPad

February 22nd, 2010

With Steve Jobs recent announcement regarding the release of the iPad, many consumers have already begun to stack Apple’s newest product up against its closest competitor, Netbooks. One article that I ran into listed 42 reasons as to why Netbooks are better than iPads. Some of his more convincing reasons include: Java compatibility, multi-tasking, and the inclusion of of USB ports. While it is hard to argue against some of these more compelling reasons, the author fails to mention some of the iPads distinct advantages over Netbooks. I’ve listed five such reasons below:

1) The iPad comes with integrated 3G. The fact that AT&T is not requiring a contract to use the service only underscores this advantage. While it is possible to get 3G network cards in Netbooks, it is not industry standard, at least yet. The iPads integrated, pay per-month 3G access will facilitate its second advantage, which is

2) Web browsing is more pleasurable on a multi-touch screen. The iPad takes the web browsing style that people fell in love with on the iPhone and iTouch to the next level. The added multi-touch ability will make surfing the internet even more fun.

3) Better average battery life. Battery life has been an issue on a number of Netbooks. With the iPad, the battery is standardized and should last 8-10 hours, which is longer than most Netbooks, which average 4-6 hours.

4) The iPad is more powerful. The average processing power of a Netbook is less than that of the iPad. The additional power leads to better gaming, video and e-book experiences.

5) Access to all iPhone/iTouch applications. Undoubtedly, there will be a number of applications that will be specifically designed for the iPad. But, until then, the iPad will still benefit from all of the apps that are available for the iPhone/iTouch. Many of the applications are unique and do not have similar substitutes on Netbooks.

These are just five of a number of different advantages that iPads have over Netbooks. Furthermore, if Apple ever manages to release a version of OS X for the iPad as well, many of the critics’ complaints will be silenced. I guess we’ll just have to wait and see how the sales stack up before we can declare any definitive winner.

42 Reasons why Netbooks arer better than iPads

The Picture Can Only Get Clearer

February 22nd, 2010

Wired.com author Jon Stokes wrote an interesting article back in August about how the display screen industry was going to change (Wired.com). As consumers we are consistently becoming more obsessed with how clear the picture is on our TV screen, computer screen, or smart phone. Not an HDTV? Why buy it? Can’t see pictures and video crystal-clear on your cell phone? Get a new one!! The push for the better picture is constant and relentless.

The technology spoken of toward the end of Stokes’ article (Organic LED) is supposed by the author to be the next great thing in display technology.  OLED’s do not require the use of a backlight, like regular LED displays, and therefore can be extremely slim – as small as a couple of millimeters.  They also have much better contrast ratios, and run on less power than traditional LED displays.

So why haven’t we seen OLED large-screen TV’s? Why are we still using this sub-par technology? The answer (as always) lies in the cost.  Currently, it is not economically feasible to produce these displays en masse, nor is it feasible to produce them in large sizes.  This stems from the problem of making the substrate onto which the OLED pixels are printed.  The pixels must be printed on the correct substrate in order to perform correctly, and while the actual printing could hypothetically be done with an average laser printer, the substrate itself is much more complicated to produce.

If the problems with the production of this technology could be ironed out more effectively, I think it could easily outpace LED displays in no time.  Samsung has already presented a prototype of an OLED laptop.

Yes. It is translucent. Yet another use for this technology, as the author of the aforementioned article says, the pixels can be printed on completely transparent surfaces, enabling one to have a window in the house double as their TV.

The only area in which I disagree with the author of the Wired article is that OLED, LED, and E-Ink will coexist together in each household. I think it will take some time for OLED to catch on and be economically feasible for companies to produce, but once it does burst onto the market, I don’t think there will be much stopping it from taking over.  Better image quality than LED HD displays, no backlighting so the screen will be easier to read, I just don’t see where this technology can go wrong! Who knows, in 20 years we may be carrying around OLED computers the size of credit cards instead of our oh-so-indispensable smartphones.

Has The CEO of Apple Lost It?

February 22nd, 2010

I nearly passed out with disbelief when I read, “Apple introduces new US$499 iPad, says it’s more intimate than laptop”!

Steve Jobs, the CEO of Apple has now introduced the new Ipad, stating it’s more intimate than a laptop. The Ipad can be used as a device that would be useful for reading books, playing games or watching video. Jobs describes the Ipad as “so much more intimate than a laptop and so much more capable than a smart phone, as a 3rd kind of device, that is better than laptops in some points, like web browsing experience.”

But I have one question for Steve, “how exactly does something that doesn’t even support flash give advanced web browsing experience?” The pad can only run one application at a time and lacks key features such as an optical drive or USB port. The Ipad has no multi task features. One would think a device that aims to displace laptops and costs so much more, that the inability to run multiple applications at once is a major downside.

Apple also advertises the Ipad having a long battery life span of 10H battery life. Yet, why would one need a 10 hour battery life? But yet, Apple has not specified as to what functions will be able to run during those 10 hours. Skyping, for instance, would take much more battery than reading an e-book. Wonder if this is something Steve Jobs has even considered.

The Apple pad models are set to launch in late March of this year. Pricing starting at $500 for 16GB version, $600 for 32GB, and $700 for 64GB (US Dollars). Such an expensive device, during hard economic times, yet Jobs feels this is a big hit and yet even better than a netbook? IPad’s actual price compare to a netbook when a consumer can snag a better equipped netbook for a lower price. I don’t get it. The fact of the matter is that the pad is an overly expensive device. Had it been a few hundred dollars less, it might be something to consider. But for now, I’m sticking with my netbook.

Netbooks: Absolutely or Obsolete?

February 16th, 2010

EEE-PC1005HA

Reading the Overclock review of Asus EEE-PC 1005HA Netbook, the author clearly falls firmly in the pro-Netbook camp, dismissing any suggestion that Netbooks will soon be obsolete (if they’re not already).

The problem with his logic though, is that he waxes poetic about why a factor, such as battery life, would make his beloved Netbook superior to a laptop without explaining why someone would want one in the first place. Just because you can use it for more hours than you can use a laptop, doesn’t mean you necessarily want to.

He is probably right in saying that the iPad won’t be the demise of Netbooks. Based on current consumer sentiment, it looks like the iPad may only manage to bring about its own demise. But neither the iPad nor Netbooks pack the same performance power as a laptop, giving both a ticking clock.

So, why would your average consumer want one? If you need an application-driven device while you’re on the go, you need something bigger with a laptop. If you need it only to operate web-based services, a smart-phone can do that while still fitting in your pocket. And if you’re looking for low-cost, although they seem like a lower cost option, Netbooks offer the least value dollar-for-dollar.

There are certainly reasons to use one, and in some circumstances they are preferable. Take for example the author’s trip to a bookstore cafe. I would want one too in that case–if I wanted a computer in that situation in the first place, that is. And, they are much easier to schlep around a college campus than a laptop, while being better suited to taking lecture notes on than an iPhone.

But the problem that I see that these pro-Netbook articles do not address is that you would still need a “real” computer back at home or in your dorm room to store your files and run more complex programs. And despite the flutters of gadget excitement that usually flare up right before the holidays and dissipate again in spring, the average American consumer has little need or desire to spend a few hundred dollars on something with such minimal practical value.

If the manufacturers can drop the prices while simultaneously increasing usability, they might talk Grandma into needing one. Until then, despite what this reviewer had to say, they are nifty toys that will indeed become obsolete.

The Key to a Better Nights Sleep for Parents

February 1st, 2010

MyKey Demo
Teens beginning to drive are usually one of parent’s biggest worries, and why wouldn’t it be? Motor vehicles are the number one cause of death of teens in the United States. Well Ford has a solution to parent’s paranoia, the Ford MyKey. Using a chip that is in the key, parents can set a speed limit of 80 miles per hour on a their new 2010 Ford models. But the MyKey can also do more than just set the speed limit for the teen’s key, parent’s can also program the key to limit the audio volume system’s volume and sound continuous alerts if the driver doesn’t wear a seatbelt. However, if a little chime alert doesn’t make a teen buckle up, then the MyKey has another trick, it won’t turn on the audio system until the driver seat and passenger seat are buckled in. The MyKey also will keep of the teen’s mileage and provide earlier low fuel warnings than standard. The MyKey will become standard on most Ford vehicles. While the MyKey doesn’t provide parents with complete reassurance, it’s just the start in cars building in more active safety controls on a vehicle.

At first the Ford MyKey seemed a little too paranoid on parent’s parts, but it wouldn’t be the most extreme of measures when there are now GPS trackers for kids. Although, perhaps it seems a bit invasive on a parent’s part to control their teen’s driving, the MyKey is making the roads safer for these teens and other drivers. The MyKey is also innovative because it doesn’t just annoy teens into putting on their seat belt with a blinking light or alert sound, it actually doesn’t allow teens to turn on the stereo without a seatbelt, and most teens wouldn’t drive off with their music. To add in to the music and stereo of cars with the MyKey, a stereo volume that can be limited is a relief for not only parents, but also other drivers who usually are forced to hear a teen’s music because it is so loud.  The Ford MyKey is actually just a start in this active safety controls. Although, it can help teen’s drive safer, and put parents at ease a bit, it’s just the beginning. It’s important to remember that while new technology like the MyKey can help; make driving easier for teen it is only part of making teens drive safer. The MyKey is a great start to this active safety control, but we shouldn’t become reliant on cars saving us from bad driving.

Is The Future Of Netflix As Bright As It Seems?

February 1st, 2010

Since beginning operations in 1999, Netflix has gone on a meteoric rise to the top of the DVD rental business.  Not satisfied to rest on their laurels, Netflix executives have the company well prepared for the next big innovation in the home video market, video-streaming.  Integration with each of the big three gaming systems (Microsoft’s Xbox 360, Nintendo’s Wii and Sony’s Playstaion3), as well as a variety of web enabled Blue-ray DVD players and televisions, seems to ensure Netflix’ domination as a video-streaming provider for the near and distant future.  Having already dispatched former strip mall anchors Blockbuster to near extinction, Netflix is on the verge of doing the same to on-line video-streaming providers YouTube and Hulu.  All this and a planned expansion into international markets may make it seem that Netflix is on an unstoppable roll, but the future may not be as bright as some might think.  There are two issues which may make today’s Netflix projections look like fool’s gold, content and broadband caps.

Forty-eight percent of Netflix subscribers took advantage of their watch instantly feature, which allows users to stream video from the internet to their television, during the forth quarter of 2009.  However, users were only able to choose from some 17,000 titles, compared to 100,000 available to the more traditional DVD rental users.  Streaming rights are held by the movie and television studios that produce the content and as the market expands, they may seek to sign exclusive contracts with an as yet unknown Netflix competitor or even strike out and set up their own video-streaming services.  In what may be a template for future agreements, Netflix announced a deal with Warner Brothers in January.  In exchange for video-streaming rights, Netflix agreed to withhold rentals for until 28 days after release, allowing the studios time to make money selling DVDs and Blue-Ray discs.

A far greater threat to Netflix’ future as a video-streaming giant, in fact a threat to the video-streaming industry as a whole, is the potential for bandwidth caps.  As broadband usage quickly outpaces network capacity, Internet Service Providers (ISPs) have been searching for ways to curb the usage of their busiest customers.  ISP’s have reportedly done this is by instituting a bandwidth cap.  There are several ways to achieve this.  The simplest way is to limit the bit rate, or speed of data transfers for all users.  A hard cap, institutes a bit rate limit on individual users that have reached or exceeded a set data transfer rate within a certain period.  Bandwidth throttling allows users to transfer at high speeds until they reach a cap, at which time they are a limited to slower transfer rates.  To date, ISPs haven’t instituted across the board bandwidth caps, but as more and more users take advantage of bandwidth hogs, like Netflix video-streaming, they could become more and more common.  The effect on Netflix, and other video-streaming providers, could be devastating.

Sixth Sense Technology

February 1st, 2010

We have seen the potential of Xbox’s “Project Natal” a revolution in controller-less gaming. Being able to “talk with your hands” has its obvious advantages, but how can this technology prove useful in the real world? Unfortunately Xbox’s system is bound by an add-on peripheral that isn’t exactly portable. Luckily there are geniuses out there like MIT student Pranav Mistry, who can take this technology to the next level. He started out building his own gesture controllers out of mice, (the computer kind) and what he ended up with was a completely portable and versatile computer system that can interact with almost everything in your everyday life. The Sixth Sense technology has so many functions and possibilities that it is hard to describe in words, you need to watch the video to really understand.

Sixth Sense Video

Essentially this technology is composed of just a mini projector coupled with a camera and a cell phone. All of the information is stored on the web, but displayed through the projector. You can use any wall or object as a display, and just like Xbox’s project Natal, the controllers are replaced by your own hands. The camera picks up your gestures and uses them like a mouse. That is only the beginning of the potential that this system has. Unlike a normal computer system today, the only display you get is the screen in front of you. The Sixth Sense technology has unlimited possibilities by recognizing objects in front of you and using them as the display. Want to know if your flight is delayed? Just hold up your boarding pass and the information will be projected on it. The camera recognizes the object and sends the information to the internet where it is matched up; then, depending on its function, the projector will provide a visual aid. Is it the next big thing in technology? Probably.

The functions of this system are limitless. For example, if you want to take a picture, just use your hands as the viewfinder, and make a square with your fingers. Want to know what time it is? Just draw a circle on your wrist and a watch will appear. In a sense, you’re not actually removing the controller from the scenario, but you’re using everything around you as a controller. Pick up a book you might like and before you know it a projection of the rating will be on the cover, and then you can use the cover of the book just like a touch screen monitor if you need more information. Think about newspapers or paintings, the Sixth Sense system can project a real-time video in place of where a picture might be, and you don’t even need magic from Harry Potter!

-John Symonds

Gesture Technology: Never Worry About Losing Your Remote Again!

February 1st, 2010

The introduction of Microsoft’s Project Natal recently has spawned a whole new way of thinking about technology.  No longer will we need to use hand held devices to communicate with our computers or televisions, all we will need is our own bodies. Microsoft is set to release the fruit of Project Natal later this year as a response to the wildly popular Nintendo Wii game system.  The new technology will become a part of Microsoft’s Xbox 360 system and will require absolutely no controllers.

This technology is not just for gaming systems, however.  Hitachi is set to launch a television later this year that will have gesture technology built right into it. This technology will eliminate the need for a remote control, which could be a godsend to all of those people (myself included) who have a tendency to lose remotes.  The gesture technology that will be built into these televisions can also control the heat and air conditioning in your house, turn the lights on and off, answer the phone, and control your computer. These televisions will essentially do everything except make you a sandwich (you’ll still have to get up off the couch to get that done).

The technology that will make this all possible is based on 3D digital cameras.  Essentially a very small 3D camera will be built into your flat screen TV.  This camera can read specific hand gestures, which will be used to control different functions of the TV.   The microchips that make this type of three dimensional viewing by a camera possible were developed by a Silicon Valley company called Canesta.  The software that will run on these chips, and therefore make the recognition of one hand gesture (such as the channel-changing gesture) recognizable over another (the volume-changing gesture) was developed by GestureTek, a company that has been working on this technology for over 20 years.  The camera’s technology will also allow it to tell the difference between two people in a room, paying attention to one person over the other depending on how the camera is set.  The camera will also discriminate between “meaningful” hand gestures and gestures that are not meant to control the TV so you won’t inadvertently change the channel while gesturing wildly at a football game.  A video describing the new technology can be seen here:GestureTek on The Today Show

Gesture technology is certainly not perfect, at least not yet, but it is a far cry from having to worry about misplacing three different remotes just to turn on your TV.  This technology has the potential not only to revolutionize the gaming industry, but also to revolutionize the way that we interact with the technological systems in our lives.