What’s better than unlocking your phone with your finger? Unlocking your phone with your FACE. And now even the Nexus S will drop its lockscreen at the sight of your beautiful face. A custom ROM is necessary (of course), but the best Galaxy Nexus party trick is available for both the GSM Nexus S and the Nexus S 4G. The available ROMs are based off of the Android 4.0.3 AOSP release and the installation journey begins at the source link below. Don’t call it a gimmick, it’s the future!