NextDock 2 is a cool project being crowdfunded right now. Basically it is a laptop with no onboard CPU, memory, or disk but it can be connected to any device that offers HDMI out to be used as a monitor (Android Phone, Raspberry Pi, Chromecast, etc.).
If you’ve ever wanted a portable monitor with built in keyboard and a huge battery then you might wanna check this out.
Kyle Piira 