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February 16 2012

13:30

A Caffeine-Tracking App…That Doesn’t Actually Track Your Caffeine?

cup

Sorry to tell you this, US Navy, but in our opinion, you’ve been had. This new app you’ve funded, dubbed Caffeine Zone, is not the best way to schedule your caffeine intake so as to maximize awesome and minimize double vision and crazy manic behavior.  Not by a long shot.

True, Caffeine Zone, developed by researchers at Penn State, does draw on studies that suggest that between 200 and 400 milligrams of caffeine in the blood is the sweet spot, the level at which that glorious productive high kicks in. Likewise, studies also say that having about 100 milligrams in the blood around bedtime puts you in the danger zone of insomnia. But when users type in when they plan to drink their caffeine, how much of it they’ll drink, and how fast they’ll drink it, the readout they get of their projected caffeine levels throughout the day sounds like a pretty basic chart that reflects how long caffeine hangs around in the average Joe, at least in this press release. It doesn’t take into account individuals’ metabolism, whether they’ve eaten recently, and all the other things that even the most dilletante-ish coffee addict can tell ...


November 30 2011

18:50

The App That Looks Both Ways for You

The average city street these days sports quite a number of people gazing down into their phones as they walk, unable to tear their eyes from a text or email, or gabbing away to their second cousin while checking their manicure. If you are among those who prefer to walk upright, watching for oncoming semis, you may have noticed that these people don’t look at walk signals to tell when to cross; instead, they wait until their peripheral vision picks up a phoneless pedestrian making a move for it. I am frequently in that pedestrian, and am not above making occasional false starts to watch people jerk like fish on a line. Sorry, folks.

But! A day is coming when these phone addicts may no longer need to watch you from the corner of their eyes to gauge when it’s safe to cross. Scientists at Dartmouth and University of Bologna have built an app that will alert these pedestrians when collision with an oncoming vehicle is imminent with a helpful series of vibrations and chirrups.

The app, called WalkSafe, uses the phone’s built-in camera to watch traffic and apply vision learning algorithms to identify car-like objects, going on to identify the ...


August 19 2011

16:30

No More ‘Jersey Shore’: New TV Tells Advertisers, Retailers, and Everybody Else What You’re Watching

best
Best friends!!

Modern life is about maximizing information overload. So while you watch your favorite shows on the boob-tube, chances are you’re also surfing the Interwebs, looking for that actor’s screen credits, buying the season on DVD, checking other people’s real-time reactions. Ah, but what if your TV pulled up all that stuff for you, and helpfully displayed it on your computing device of choice, a la Google Ads in your email? Wouldn’t that be…something?

Before the end of the year, just such a TV will be released by a start-up called Flingo—a TV that, should you opt in to the service, will note what you’re watching and customize what your computer shows you. Technology Review got details from some officers of the company:

“Any mobile app or Web page being used in front of your TV can ask our servers what is on right now,” says David Harrison, cofounder and CTO of Flingo. “For example, you could go to Google or IMDB and the page would already know what’s on the screen. Retailers like Amazon or Walmart might want to show you things to buy related to a show, like DVDs, or ...


June 30 2011

18:12

Where the Ladies At? There’s an App for That

scenetap

Here’s a good use for augmented reality: directing clubgoers to the bars that have the best odds for meeting persons of their preferred gender. And how do you figure that out? Well, a start-up company called SceneTap is doing it with facial recognition.

Mounted at the doors of clubs, cameras will survey the crowd and, using facial recognition software, report the ratio of men to women to a free smartphone app. Forbes reports that 200 clubs, more than fifty of them in SceneTap’s home base of Chicago, have signed up to be included in the service, which will debut next month. The software is not sensitive enough to recognize individuals, stresses CEO Cole Harper—just sensitive enough to see whether that face coming in the door is male or female. The company plans to generate revenue from Groupon-like deals and advertising.

Now, when you get down to the privacy issues, it still seems a little problematic—a little Google Streetview Car—to us. Does the software store those images someplace? Could someone’s whereabouts be ascertained by a human looking at those files? But maybe we’re just paranoid. (If the kind of ladies you look for are on ...


April 29 2010

17:58

Need to Find the Big Dipper? There’s an App for That

There used to be a time when you could easily impress a date by pointing to the night sky and dreamily rattling off names of major stars, constellations, and the like. Now, instead of cramming your head full of names or making up stuff as you go along, you can use your trusty iPhone to guide you through your stargazing. There are a bunch of apps that you can download, depending on your interest level and degree of expertise. Most of the apps are based on augmented reality--so all you have to do is point your phone towards the sky and the app does the rest. If you're a beginner, Pocket Universe ($3) and Star Walk ($3) are recommended by The New York Times for iPhone users; while Google Sky Map is great for Android users. With Pocket Universe, you can use the camera view to look at the evening or morning sky, and the app will overlay the labeled view over the real sky. (The iPhone's camera isn't good enough yet to pull off this feat with a dark night's sky.) The app also plots the position of the sun, moon, and planets, displays 10,000 stars, and traces the shapes of the ...


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