It was this sort of thinking that led a couple of Machover's PhD students to invent the hugely successful computer game Guitar Hero, launched in 2005, in which the player manipulates a guitar-shaped controller to simulate playing rock classics.
The application recognizes gestures from multiple users to simulate playing instruments.
As a junior, his presence was significant enough that one opposing team practiced with a coach holding a broom in the air to simulate playing against him.
It expanded upon the gameplay popularized by the Guitar Hero series by adding drum and microphone instruments, allowing players to simulate playing songs as bands.
Players use a guitar-shaped controller (purchased separately) to simulate playing rock music by hitting notes as they scroll towards the player.
The game features a guitar-shaped controller (resembling a miniature Gibson SG) that the player uses to simulate playing rock music.
Although it appears that Michael J. Fox is actually playing a guitar, music supervisor Bones Howe hired Hollywood guitar coach and musician Paul Hanson to teach Fox to simulate playing all the parts so it would look realistic, including playing behind his head.
"But, you can simulate playing the game, testing your hamstring out, going through the soreness that you're going to go through for not playing for a month or however long he's been out.
Like in the original Guitar Hero, the player uses a peripheral in the shape of a solid-body electric guitar to simulate playing rock music as notes scroll towards the player.
For lead and bass guitar, players play their notes by holding down colored fret buttons on the guitar peripheral and pushing the controller's strum bar; for drums, players must strike the matching colored drumhead, or step on the pedal to simulate playing bass drum notes.
