It&#x27;s email transported and authenticated using combination of Tor, Axolotl, and socialist millionaire. Unfortunately:<p>&gt; LookingGlass is meant to be run on a local, headless (without monitor), always-on computer. Installation consists of copying a disk image to an SD card, inserting that into a Raspberry Pi, and plugging it into your local network (preferably behind a router).<p>Appliance designs such as this have 0 chance of gaining significant use.<p>The author should consider rolling this solution into software packages that run on operating systems people actually have.