Optimus Maximus keyboard. Unlike a typical dome-switch style keyboard -- the mushy but quiet type which collapses a rubber dome to close the circuit -- a key press on Lebedev's $10 key moves a transparent cap around the OLED display to throw a mechanical cherry-switch. This has the benefit of protecting those tiny OLED displays while potentially kicking back a healthy dose of tactile feedback. Reports are that "key-press is nice" although the first prototypes have yet to arrive in Moscow. Certainly, haptic considerations are incredibly important. But we're wondering about the level of optical distortion caused by the gap between the cap and OLED. After all, these keys will be used as informational widgets so they need to be visible from a variety of angles. When you're paying $1,490 for an OLED keyboard, the "look" is just as important as the "feel."