A few days ago, we discussed Sony's announcement of a slew of new titles for the PSP, part of their plan to reinvigorate the platform. Unfortunately, according to analyst Nicholas Lovell, it may be too late for the PSP to achieve what Sony had hoped. He says gaming on the iPhone and iPod Touch are rapidly expanding to fill that section of the market. Despite this, rumors have been swirling once more that the PSP2 is under development, and while Sony wouldn't confirm or deny, they were at least willing to talk about the rumors. Meanwhile, the App Store is dealing with a flood of titles that shows no sign of slowing, making it somewhat difficult to keep tabs on the higher-quality games. An Apple spokesperson discussed this in an interview with Pocket Gamer, and also mentioned that they'd be OK with a community gaming service similar to Xbox Live, should somebody decide to make one. It's likely that Apple will soon see more serious competition from Android Market; now that a pricing system is going online, the major publishers have more of an incentive to bring games to the platform. The Guardian's games blog recently went over some of the top games available on Android.

An anonymous reader sends us to the NYTimes for a sobering look at the frontiers of "collective intelligence," also called in the article "reality mining." These techniques go several steps beyond the pedestrian version of "data mining" with which the Pentagon and/or DHS have been flirting. The article profiles projects at MIT, UCLA, Google, and elsewhere in networked sensor research and other forms of collective intelligence. "About 100 students at MIT agreed to completely give away their privacy to get a free smartphone. 'Now, when he dials another student, researchers know. When he sends an e-mail or text message, they also know. When he listens to music, they know the song. Every moment he has his Windows Mobile smartphone with him, they know where he is, and who's nearby.' ... Indeed, some collective-intelligence researchers argue that strong concerns about privacy rights are a relatively recent phenomenon in human history. ... 'For most of human history, people have lived in small tribes where everything they did was known by everyone they knew,' Dr. Malone said. 'In some sense we're becoming a global village. Privacy may turn out to have become an anomaly.'"

The Wall Street Journal has a look at global warming research using rubber duckies. The toys have been employed in tracking ocean currents since 1992; but recently NASA robotics expert Alberto Behar released 90 yellow rubber ducks into the melt water flowing down a chasm in a Greenland glacier. "Each duck was imprinted with an email address and, in three languages, the offer of a reward. If all goes well, Dr. Behar hopes that one day they will emerge 30 miles or so away at the glacier's edge in the open water of Disko Bay near Ilulissat, bobbing brightly amid the icebergs north of the Arctic Circle, each one a significant clue to just how warming temperatures may speed the glacier's slide to the sea."