| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment capable of realizing virtual-image enlargement display using a reflection member by being attached to an existing mobile terminal, and capable of detecting physical information with various sensors, a display system, and the like.SOLUTION: An attachment attached to a mobile terminal 10 comprises: an attaching part 40 to which the mobile terminal 10 is attached; a reflection member 50 that reflects image light of a displayed image on a display unit 20 of the mobile terminal 10 to allow a user to observe the displayed image as an enlarged virtual image; and a sensor 30 that detects physical information used to generate the displayed image on the display unit 20. |
