Patent suggests headset could teach people to dance to any music . Google Glass would recognise a tune with Shazam-like technology . Comment: Wearers could watch videos of how they should look on the dance floor .
Patent suggests headset could teach people to dance to any music . Google Glass would recognise a tune with Shazam-like technology . Would then show suggested dance moves so a wearer could dance along . Wearers could watch videos of how they should look on the dance floor .