Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

Open Printer prototype prints in color with no DRM, but costs, speed, and ship date remain undefined nine months in.

It's been many years since printing from a PC involved little more than buying a printer and some ink, then purchasing extra cartridges when needed. Today, ...