With an inexpensive Raspberry Pi, you can add wireless Android Auto to older cars - ones that require a wired connection to your phone.

The image is purpose-built to turn the Pi into a wireless Android Auto bridge, and it does that with impressive efficiency. Once powered on, the Pi sets up its Wi-Fi and Bluetooth interfaces.

The Raspberry Pi has been subjected to all sorts of computing incarnations except perhaps a tablet device. That has been taken care of with the PiPad which is the handiwork of one Michael Castor ...