Spectacles - Embedded camera sunglasses by Snapchat
Duet Display - With Duet Display, you can transform your iPhone or iPad into a second display to expand the screen space of your PC or Mac system.
myPoint Shade - Stop burning your eyes! myPoint Shade is caring for your eyes' comfort.
Luna Display - Hardware that turns the iPad into a wireless second display
Bose Frames - Sunglasses With A Soundtrack
iDisplay - iDisplay is an app that turns a mobile device into a secondary desktop monitor. The app currently supports iOS, Android, Windows and MacOS, and it lets users connect a desktop computer to a mobile device over WiFi. Read more about iDisplay.