An Ultraseven super fan made a Kinect program that transforms a user into the tokusatsu superhero. After you activate Kinect de Narikiri Ultraseven (narikiri is Japanese for "completely turn into") you can make a gesture to transform into Ultra Seven.
Pretty impressive! As demonstrated, there are motions for Ultraseven’s three attacks (in order of appearance) wide shot, emerium beam, and eye slugger. Even though wide shot is the most powerful attack, the gesture used to toss Ultraseven’s helmet-rang was probably the toughest to program.