The tablet I made a tablet that runs Chromium OS (the open source version of Chrome OS, the OS on Chromebooks). I made it using a 10.1" touchscreen display and a Raspberry Pi 4 computer. For portability, I bought a 12-volt battery pack and a battery monitor. I fit it into a small cardboard box, which looks like this: The battery pack Here are a few pictures: Chrome Remote Desktop (to access my other computers) Control Panel (settings and notifications) Instagram Microsoft Office Google Photos Menu (at the bottom, shows more apps on swipe up) Desktop Virtual Keyboard Login Screen (powered by Sign in with Google ) I actually started with a Raspberry Pi 3B instead of the new Pi 4, but I decided to buy the Raspberry Pi 4 to help the tablet work faster. That's all! Bye!