By Unknown Lamer from Slashdot's all-power-to-sensors department
Hugh Pickens DOT Com writes "Dara Kerr reports at CNET that NASA is launching an 'Asteroid Data Hunter' contest to inspire the creation of algorithms that identify asteroids in images captured by ground-based telescopes. ... The winning solution must increase the detection sensitivity, minimize the number of false positives, ignore imperfections in the data, and run effectively on all computer systems. 'Current asteroid detection initiatives are only tracking one percent of the estimated objects that orbit the Sun,' says Chris Lewicki. 'We are excited to partner with NASA in this contest to help increase the quantity and knowledge about asteroids that are potential threats, human destinations, or resource rich.' NASA's goal is to discover those unknown asteroids and then track and characterize them. For the contest, citizen scientists will be allowed to study images taken from ground-based telescopes to see if they can develop improved algorithms for identifying asteroids. If dangerous asteroids are found, NASA could determine if they'd be viable for a re-direction into a lunar orbit. 'For the past three years, NASA has been learning and advancing the ability to leverage distributed algorithm and coding skills through the NASA Tournament Lab to solve tough problems,' said Jason Crusan, NASA Tournament Lab director. 'We are now applying our experience with algorithm contests to helping protect the planet from asteroid threats through image analysis.'"Read Replies (0)
By Unknown Lamer from Slashdot's self-destruct-fuse department
New submitter Adam Jorgensen writes "Last week my 4-week old Moto G phone was stolen while getting onto the train at Salt River in Cape Town, South Africa. That in itself is no big deal. Cellphone theft is a huge problem here in South Africa and I've had at least two previous cellphones stolen. The big deal this time, for me at least, was that this was the first time I've lost an Android phone to theft. When I actually sat down and thought about it, losing a fully configured Android phone is actually a big deal as it provides ready access to all kinds of accounts, including ones Google account. This could potentially allow the thief to engage in all kinds of malicious behavior, some of which could have major implications beyond the scope of the theft.
Luckily for me it seems that the thief did the usual thing: Dumped the SIM card, wiped the phone, and switched it off. It's probably had it's IMEI changed by now and been sold on to some oblivious punter, possibly some oblivious punter in another country. Still, the potential for serious issue is making me have second thoughts about replacing the phone with anything capable of doing much more than calling. My question is this: Are there any serious solutions out there for Android that secure against theft?"Read Replies (0)