In the past few months, we have covered plenty of awesome Raspberry Pi projects. Adafruit has shared a guide that shows you how to build a Pipboy 3000 with a Raspberry Pi. You are also going to need a Adafruit 3.5″ PiTFT, speaker, and 3D printed enclosure to get started.
The enclosure has cutouts for IO ports for the Raspberry Pi, so you can add additional features to your Pipboy 3000. More information about the project is available here.