multitouch gestures
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US Army developing mobile apps for soldiers in the field
According to Computerworld, US soldiers may soon be carrying some familiar devices into battle: iPhones and iPads. Two military contractors, Harris and Intelligent Software Solutions (ISS), are building applications for the iPhone, iPad and the Android platform that will assist soldiers deployed to the battlefield. Harris' forthcoming app for the iPad and other tablet devices enables a soldier on the ground to remotely control the video cameras on an unmanned aerial vehicle (UAV) in order to gather intelligence on enemy movements. Soldiers would use multi-touch gestures to transmit commands from the iPad to the aircraft without putting themselves in harm's way. Video from the UAV, along with time and location data, would be sent to the app and transmitted to military decision-makers located anywhere in the world. ISS is close to field testing apps for iPhone and Android phones that keep soldiers -- especially those first arriving in a war zone -- informed about nearby fighting, bombings and arrests. The app keeps troops on the ground well prepared by superimposing battlefield data, sent wirelessly from a command center, onto a map of each soldier's surroundings. According to both developers, the new apps promise to drive down equipment and training costs for the military. For example, many soldiers are already veteran iOS or Android users and will likely understand the new software with less training than would be required for custom-built gear. Additionally, the new software runs on comparatively inexpensive, off-the-shelf devices priced at US$300 to $800 each. "They [the military] are using $10,000 wireless receivers today, but with mobile devices costing $400, those can be ruggedized [with cases and other gear] and the costs are minimal," said John Delay, director of architectures for emerging business at Harris, which will demonstrate its new app at the National Association of Broadcasters (NAB) conference in Las Vegas next month. Unfortunately, even an encased iPad or iPhone may more frequently succumb to the rigors of battle. But Rob Rogers, vice president of national systems for ISS, is optimistic that the Army will still be able to save money. "We've seen first-hand what happens to a laptop used in the desert [in combat], so there's going to be some problem with ... these [mobile consumer] devices that are fairly inexpensive and almost disposable," said Rogers. "But if they break or get dust in them, you don't have to shell out a lot to replace them." He adds, "It's a trade-off. I would anticipate a lot of broken Androids and iPhones." The loss of a few good iDevices is a small price to pay for solutions that safely provide soldiers with the intelligence they need to make life-saving decisions. [via Engadget]
How to enable multitasking gestures in iOS 4.3
Unfortunately we knew that iOS 4.3 wouldn't end up shipping with those nifty four- and five-finger gestures, but what we didn't know was how easy it'd be to enable them. That's right, getting even more touchy-feely with your brand new iPad 2 is just a few clicks and a 4.5GB download (to your Mac) away -- if you've got $5 for Xcode of course. Sound intriguing? Click past the break for the info.
Editorial: Google's multitouch dilemma
As anyone who's seen the last Engadget Show knows, we were incredibly lucky to have Google's Erick Tseng as our guest. Erick is product manager of Android at Google, and he's one of the sharpest, brightest, funniest guys around -- it was great having him on the show, and I sincerely hope we see a lot more of him as time goes by. It's obvious that Android is in capable hands. Of course, the problem with having someone as funny, sharp, and bright as Erick on the show is that they tend to come in extremely well-prepared, and Erick was no exception -- he'd read the many comments where you all asked for solid answers regarding the state of multitouch gestures on Android, and he had his answers ready and polished to a high shine. Like we've been hearing for months now, Erick told us that Android now supports the recognition of multiple touch inputs -- the basic definition of "multitouch" -- and that the real issue is actually how multitouch is implemented. It was a fascinating exchange that I encourage you to watch, but here's the main quote: When people say 'why doesn't Android have multitouch?' it's not a question of 'multitouch'... I want to reframe the question. We have multitouch -- what people are asking for is specific implementations in the UI that use multitouch, like pinch-to-zoom, or chording on the keyboard. That's a solid, respectable answer, and it was delivered with confidence, poise, and charm. There's just one problem: it's not actually an answer, because the semantics don't matter. No matter how you look at it, the lack of "specific multitouch implementations" is still a huge issue with Android -- one that's become a growing distraction.
Synaptics shows off new MacBook-style "ClickPad" multitouch trackpads for netbooks
Synaptics has always been quick to pick up the latest innovation in the multitouch space -- whether its own functionality, or something Apple's brewed up. This latest innovation is squarely in the latter category, with new ClickPad trackpads offering that love-it-or-hate-it buttonless design of the new MacBooks and MacBook Pros (pictured). Synaptics is targeting the new pads at netbooks, which many manufacturers have had trouble fitting regular clickers onto. ClickPads work with Synaptic's latest Gesture Suite 9.1, which includes all the regulars, along with three-finger flick and three-finger press, which lets you start up your computer along with up to six predetermined startup apps. SGS 9.1 is also officially Windows 7 ready, and will be available in OEM systems out of the gate.
