USB Raptor - Lock and unlock your computer using USB flash drives as keys.
Tesla Solar Roof - Invisible roof tiles that power your home 🏠
VSUsbLogon - Free software for Windows, Encryption Software for Windows, Video Downloaders, Login to Windows via USB device, Logon Screen Customization
Electricity Map - Live CO2 emissions of electricity consumption
Near Lock - A new way to lock your Mac. Just walk away.
Carbon Visualiser - See your CO2 in burgers, basketballs, pufferfish and more