It was a close call for the PIP biosensor, which passed its $100,000 Kickstarter goal a few days ago. It finished the last day with just $103,916, but that's good enough to get funded. Backers will get a small sensor with Bluetooth technology that connects to smartphones and purports to read stress levels. The creators hope to create a gamified stress management system with the PIP that runs on Android and iOS.
Most people make do with a PIN or pattern lock to secure their Android devices. If you need something a little stronger (or just want to feel like Ethan Hunt) EyeVerify has just released the beta version of an app that uses honest-to-goodness eye scans. Eyeprint takes a photo of your face, then matches the pattern of blood vessels on your eyeballs to a previous photo to access locked apps. The beta is extremely limited - none of my devices are showing compatible on the Play Store.
Smartphones are rapidly taking over some daily functions previously dominated by our laptops and personal computers, so securing these mobile devices is becoming an increasingly important issue. Information thieves are after your data via malicious software from which you can reasonably protect yourself by being careful; but what about physical device thieves?
There have been a few solutions, such as the native lock screen options (particularly in Froyo) and various remote lock/wipe/track apps, such as WaveSecure, but a new solution is about to become available – BioLock, a biometric security app from Blue Planet Apps.