The Nerdiest Way You'll See a Door Opened All Week - DIY - Gizmodo by Neoteric at 3:50 pm EST, Feb 26, 2010
Take a Linksys running custom firmware, tap into the hardware to power a circuit controlling the locks, and SSH into the router with custom iPhone and Android apps to flip the circuit. Easy, right? [Sunlight via Make via Engadget]