Patent ID: 9678663
Date: 2017-06-13
CPC Classifications: G06F

Claim:
1. A display system comprising: a sensor unit that detects the position of a pointing object in contact with a predetermined object, the sensor unit being directly disposed on the predetermined object; a control apparatus that sets a key layout on the predetermined object and recognizes a key operated by the pointing object based on the position of the pointing object relative to the key layout; and a display apparatus that is wearable around the head of a user and receives operational input from the operated key, the display apparatus including an image pickup section disposed on the display apparatus in a viewing path of an eye of the user, the image pickup section including a triangular prism and having an image pickup area, wherein the image pickup section presents predetermined image light visible to the user in the image pickup area, and the image pickup area transmits externally incident light, wherein the sensor unit comprises: the magnitude of oscillation physically oscillates the predetermined object in order to provide haptic feedback when the user operates the operated key in the key layout.