Aaah, Finland, home of the Air Guitar. Other nations waste their time developing rockets and vaccines and new types of fruit smoothie. Not Finland. Their version of the Manhattan Project is the Air Guitar Project, which is funded by the European Union, three different universities, once Science Centre and one Computer Arts Centre. The result? A guy in orange gloves standing in front of a webcam. When his right hand moves up and down, it triggers a note. When his left hand moves in and out, it triggers a pitch. Keeping with the pleasingly retro 1991 tech theme, they have a virtual reality version, and are developing a VST version. (Thanks, Wiley and WMMNA)