geotag

iPhone applications: roulette for dinner - urbanspoon

For those of us who have a hard time deciding what to eat or where to dine out, Urbanspoon has made a slot machine/roulette application (complete with 'pull' slot machine sound effects) to help us make a decision on where to eat. The application will determine your location from the GPS feature (which is still a pretty marked and powerful feature to the iPhone 3G that invariably raises privacy issues) and you can select he criteria you want, i.e., neighborhood, cuisine and price. And, for some inexplicable reason, you literally shake the phone to activate the selection feature. … Read more

The Loopt app: A loopy privacy dilema

Loopt has an appealing application that allows you to track your friends and allows them to track you on a graphic map. It's kind of like a GPS-sonar radar that I've just discovered on the iPhone 3G. But, is this application really more like an electronic leash? Will your significant other track you? Will moms and dads track their children this year? Yes, Loopt has an extensive privacy policy that discourages/prohibits kids under 14 years old from using the service, but even one of my most 'public' friends (both online and in off-line) was actually hesitant about … Read more

New geotagging method draws on Flickr photos

Thousands of others have taken the trouble to geotag their photos, so why should you have to jump through a lot of technical hoops to add location data to your pictures?

That's the upshot of a technique devised by Carnegie Mellon researchers and announced Wednesday. The technique, called IM2GPS, compares a single photo to the millions already on Flickr that already have latitude and longitude coordinates.

The algorithm looks at a photo's properties, such as textures, color distribution, and line patterns, then looks for matches at Flickr.

"We're not asking the computer to tell us what … Read more

Sony Ericsson C905 Cyber-shot snags and tags

Always pushing the limits of camera phones, Sony Ericsson has done it again. Today, the company announced the Sony Ericsson C905 Cyber-shot, a slider phone equipped with an impressive 8.1-megapixel camera. (As far as we know, the Samsung SCH-B600 is the only mobile to have a higher lens at 10 megapixels.) But it's not all about the megapixels as the C905 has a Xenon flash, an image stabilizer, face detection, and autofocus, to name just a few of the camera options available to you.

The C905 Cyber-shot also follows in the footsteps of the Nokia N78 by adding … Read more

Indecent Exposure 7: Interrupted exit

Raw rendering, gratuitous geotagging, and newsie nibbles. And in a special guest appearance, Phil's back!

Listen now: Download today's podcast

EPISODE 7

JuiceCaster geotags your shared media moments

Updated at 2:30 p.m. PDT to include more details about how location information is displayed and gathered in JuiceCaster, and more specific information about the feature's launch.

First came mobile social networks, then came geotagging. Since location-based features take advantage of your ever-portable mobile phone to pin your activities to a place, we weren't surprised to learn that on Wednesday JuiceCaster (reviewed) added automatic geo-anchors to its multimedia sharing service.

Soon JuiceCaster photos and videos that are auto-posted to Facebook, MySpace, Twitter, Blogger, YouTube, and other sites will share the individual's street name and city. … Read more

Mashup alert: Google Earth gets Google News

This brings some new meaning to the idea of local news: Google has added a new layer to Google Earth that shows Google News related to the area shown on the screen.

The search company announced the addition on its Lat Long blog about geographic matters.

"By spatially locating the Google News' constantly updating index of stories from more than 4,500 news sources, Google Earth now shows an ever-changing world of human activity as chronicled by reporters worldwide," said Google product manager Brandon Badger.

I've been a fan of geotagging photos, but clearly the trend is … Read more

Yahoo hopes users will help pinpoint photos

BURLINGAME, Calif.--Think of it as crowdsourced cartography.

In about three weeks, Yahoo plans to launch a project called Corrections in which users of the Flickr photo-sharing site can help with a thorny computing problem: providing the name of the place where a photo was taken.

Flickr has 68 million photos that have been "geotagged" with latitude and longitude coordinates, said Dan Catt, who works on geographic work at Flickr, in a speech at the Where 2.0 conference here. Coordinates are fine for computers, but human beings looking at a Web site generally prefer place names to … Read more

Yahoo offers geographic data to Web sites

Yahoo is letting outside Web sites use information from its own catalog of geographic information, thus allowing programmers to employ the Yahoo data and services into their own applications.

The company now provides an interface to the data, said Dan Catt, an engineer and geotagging buff at Flickr, Yahoo's photo-sharing site. The catalog gives locations a numeric identifier--where on Earth IDs, or WOEIDs, to various locations.

"Yahoo have opened up their geo database," Catt said in a blog entry. One specific example: the Sydney Opera House has the WOEID of 28717584.

The service is part of what … Read more