accelerometer

Microsoft has issued a set of guidelines for hardware certification on Windows 8 tablets--a policy it applies to all new operating systems.

While there aren't a lot of surprises (see charts below), Microsoft does specifically address a "convertible" design, which is expected to become popular on both Intel- and ARM-based devices.

Convertible: "A convertible form factor is defined as a standalone device that combines the PC, display and rechargeable power source with a mechanically attached keyboard and pointing device in a single chassis. A convertible can be transformed into a tablet where the attached input devices … Read more

LAS VEGAS--If you've been pining for a continuous heart rate monitor that doesn't strap onto (and continually pinch or slide down) your chest, the new company Basis Science may have just the solution for you, and it doubles as a sleek little watch.

The Basis Band, one of this year's dozen or so CES Health and Wellness Innovations Awards honorees, is equipped with multiple sensors that track not only heart rate (using optical blood flow sensors) but also activity level (via 3D accelerometer), calories burned, and temperature and galvanic skin response.

The water-resistant black or white band … Read more

The crew at CyanogenMod has gotten a few steps closer to fully running Android on an HP TouchPad.

Known for designing customized builds of Android for different mobile devices, CyanogenMod has managed to enable Wi-Fi, sound, and a working accelerometer on one of its TouchPad demo devices running Android 2.3 Gingerbread.

Noting the team's latest developments on its TouchPad thread at the RootzWiki Web site, one of … Read more

Monster Trucks Nitro 2 is the sequel to popular game Monster Trucks Nitro, both with the object of racing through courses littered with obstacles to compete for the best time. In Monster Trucks Nitro 2, you're challenged to work your way up through the ranks by completing early novice courses on up to championship races using different types of vehicles depending on the race. The control system gives you a throttle control across the bottom of the screen (which you'll rarely change from full power) and the accelerometer to control flips while in the air. Though MTN2 is … Read more

Google published a doodle today that commemorates artist Alexander Calder with an interactive sculpture that sways when a person tilts an accelerometer-equipped laptop.

Calder is famous for sculptures he called mobiles--hanging weights and struts that are carefully counterbalanced so they slowly drift into new configurations. The doodle, published on Calder's 113th birthday, tilts when a laptop tilts and slowly spins if a person clicks and drags on the sculpture.

The swaying feature requires not just an accelerometer-equipped laptop but also a browser that can expose that information to a Web application. In my tests on a Mac this morning, … Read more

Gears is a fun ball-rolling game with a steampunky feel, excellent 3D graphics, and both swipe and tilt control schemes (the former much easier to use than the latter).

The game has 27 levels spread across three worlds, and in each level you're trying to safely roll your ball from the top of the level to the bottom without falling off, while picking up as many points as possible along the way. You roll down ramps, over rotating gears, through gates and past blowers, trampolines, and an increasingly diverse array of obstacles--and you also have to choose between alternating … Read more

Lane Splitter is a fun distance game that challenges you to weave through traffic at high speed on a motorcycle. The graphics are crystal-clear on the iPhone 4, with well-detailed cars and interesting scenery as you blow by on your motorcycle. The idea is that you're late to your wedding, and you must speed through traffic wearing your tux in order to make it on time. The game uses the iPhone accelerometer for steering and touching the screen gives you a burst of speed that results in a wheelie and less control--perfect for getting out of the way when … Read more

If you've got an iOS device, head on over to Google's home page today and check out the Jules Verne-inspired logo.

Google has created an interactive logo that allows iOS users to control the view from a Jules Verne-esque submarine (the windows of which spell Google of course) by taking advantage of accelerometers found in iOS devices like the iPhone, iPad, and iPod Touch.

Back in December, Apple integrated gyroscopic support for Mobile Safari, allowing developers to take advantage of the new gyroscope in iPhone 4. At the time I previewed a demo from Occiptal's great … Read more

My hands-on impressions of the Nintendo 3DS at this morning's New York press event were largely positive, at least from a hardware standpoint. I'd never seen 3D on the device before, and it's undeniably crisp and sharp. Unfortunately, it also requires your eyes and the device to be held in a relatively stable position to work.

All of this makes me wonder about a potential Achilles' heel in the design of the 3DS, one so obvious yet difficult to solve that I'm curious to see what will become of it. Namely, this: the 3DS is a … Read more