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Touchscreen

Computers

Zmartframe brings touch capabilities to old monitors

While touch screens are an option when buying a new all-in-one PC or monitor, Hong Kong-based Gowin Technology is offering an alternative for those after touch capabilities who don't want to trash their existing monitor. The Zmartframe is a touch-enabled frame that attaches to a monitor to bring touchscreen capabilities to a Windows PC or transform it into a standalone Android touchscreen computer. Read More

Electronics

Transparent touchscreen display can be used on both sides

You've probably seen TV shows in which groups of characters – usually forensic investigators – view data on large transparent touchscreen displays. Well, researchers at the Korea Advanced Institute of Science and Technology (KAIST) have taken that concept a step further. Their TransWall is not only transparent, but it can also receive input and display content on either side of its screen, plus it's capable of haptic feedback. Read More

Music

Tuna Knobs turns tablets into mobile DJ stations

With just about every aspect of music production going digital, one budding DJ is looking to march to the beat of his own drum. Samuel Verburg joined forces with Dutch design firm Tweetonig aiming to mix not just perfectly matched beats, but a bit of old with a little bit of new. The result is Tuna Knobs, physical controls that work on any capacitive touchscreen to bring tactile feedback to music making applications. Read More

Science

Copper nanowire coating could lead to shatterproof smartphone screens

Chances are that the touchscreen on your smartphone or tablet incorporates a coating of indium tin oxide, also known as ITO or tin-doped indium oxide. Although it's electrically conductive and optically transparent, it's also brittle and thus easily-shattered. Scientists at Ohio's University of Akron, however, are developing something that could ultimately replace the material. They've created an electrode coating that's not only as transparent and more conductive than ITO, but is also far tougher. Read More

Mobile Technology

Finger-drawn lines could replace PINs on mobile devices

Many of us now use our mobile devices for things like online banking, in crowded public places ... the sort of places where it would be easy for sometime to sneak a peek as we enter our passcodes. Researchers from New Jersey's Rutgers University, however, are working on a possible alternative to those typed codes. They've discovered that passwords consisting of hand gestures used to draw free-form lines on a smartphone or tablet screen are much more difficult for "shoulder surfers" to copy after seeing. Read More

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