| 摘要 |
PROBLEM TO BE SOLVED: To provide a wearable projection system including a projection apparatus and a controller, and capable of providing a stable projection image even if the position of the projection apparatus changes, while reducing the weight and thickness and saving power.SOLUTION: A projection apparatus includes a control unit, a projector, and a signal generator. The control unit is connected electrically with the signal generator and projector. The projector outputs the projection content. The signal generator transmits a wireless signal to a controller. The controller determines the position of the projection apparatus based on a wireless signal, and generates a control signal having a corrected displacement signal. The control unit includes a communication module and a control module. The communication module receives a control signal from the controller. The control unit adjusts the projection direction of the projector and the shape of the screen by the corrected displacement signal. The controller and a wearable projection system are also provided.SELECTED DRAWING: Figure 1 |
