USB Raptor - Lock and unlock your computer using USB flash drives as keys.
The QR Code Generator - Free Online QR Code Generator to make your own QR Codes. Supports Dynamic Codes, Tracking, Analytics, Free text, vCards and more.
VSUsbLogon - Free software for Windows, Encryption Software for Windows, Video Downloaders, Login to Windows via USB device, Logon Screen Customization
Offline QR Code Generator - A browser add-on that allows you to quickly generate a QR code offline with the URL of the open tab...
Near Lock - A new way to lock your Mac. Just walk away.
Uniqode - Uniqode: Revolutionizing QR Codes, Simplifying Solutions.