Companion - Never walk home alone
VSUsbLogon - Free software for Windows, Encryption Software for Windows, Video Downloaders, Login to Windows via USB device, Logon Screen Customization
LocationAPI - Instantly locate any device w/ WiFi, celltowers & IP address
Iris - The fastest web framework for Go in (THIS) earth
USB Raptor - Lock and unlock your computer using USB flash drives as keys.
Mapbox Unity SDK - Real world location for Unity