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Foursquare 6.0 for iPhone improves Explore recommendations

This seems to be the week for social networking app news, withTwitter's Vine app taking most of the spotlight so far. Today's news is about Foursquare 6.0, which has just become available through the iOS App Store's software updates and was announced on the Foursquare blog.

Foursquare first came to life in 2009 as a way to check in at venues, see what your friends were up to, grab mayorships and hopefully get the occasional badge. Lately, the app has been more about exploring venues near you, thanks to its recommendations engine Explore. But starting out on that exploration wasn't easy to do. That's what the new update is fixing.

When launched, version 6.0 of Foursquare replaces the Foursquare logo at the top of the screen with a new Explore search box. That's tied to a new, faster auto-complete engine for faster results when you're looking for that cinnamon roll joint.

The big difference, though, is that Foursquare is no longer fixated on telling you where your friends are. Instead, it places an emphasis on recommendations, giving hints about places where people go after being at the same venue you're at, or providing insight into places friends like in a city you're visiting. The app exclusively recommends good lunch spots around lunchtime, a convenient way to stop going to the same old burger joint and go to a new burger joint.

One interesting move in the UI is that the check-in button has moved to the bottom of the app; apparently that means that Foursquare's recently introduced tap-and-hold-to-check-in function is working well. The button also floats above the listings, which is kind of an interesting and useful UI change.

[Source: TUAW]

Curiosity undergoes software update to better explore the surface of Mars

While you spend your weekend watching meteors streak through the sky, the Curiosity rover is undergoing what NASA describes as a "brain transplant." Now that the rover has safely completed the flight and landing portion of its mission, it's getting a software update to help it with the next phase — exploring the surface of Mars. The update takes four days to complete — it began on the 10th and should be complete by the 13th — and will improve the rover's ability to both drive and use its robotic arm.

Curiosity will also have improved image processing abilities once the upgrade is complete to make it easier to see obstacles in its path. And the update won't just be giving the rover new abilities, it will also be removing unnecessary ones. "The flight software version Curiosity currently is using was really focused on landing the vehicle," says NASA"s Ben Cichy. "It includes many capabilities we just don't need any more." In the meantime, the Curiosity team will be analyzing the pictures that the rover has sent back so far in order to determine where it should start exploring next.

[Source: The Verge]