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Projection light on ambulance top / Deus Ex

Projection light on ambulance top
Projection light on ambulance top

It can point out the way for life
Precious (short-term and momentary) hours of rescue permit not the least delay, and it is necessary to allow rescue to be carried in the shortest span time in order to vie for the golden moment of rescue.
“Projection light of medical aid” can, in the transient moment of rescue, work to play the “push-hand” and strive for the privilege of road-usage, for life, and for time.
In many cases, ambulance has often been stuck up in the gridlock as its indication light for its direction of approach is not specific enough, and put itself in the dilemma of total immobility. With the help of “projection light of medical-aid,” it can quickly provide a specific guide of thoroughfare for advancement so that other drivers and road-users can timely yield the privilege of road-usage, helping to offer a way of survival for the patient waiting for rescue. Thus, it won’t render any regret to have occurred on the way to hospital.

Explanation of usage:
1. It is hanged on ambulance top
2. When power is turned, the projection light and ambulance light will indicate the direction of its movement.


National Taiwan University of

National Taiwan University of
Jhubei City, Hsinchu County, Taiwan

Chih-Hsiang Ko


National Taiwan University of Science and Technology

Jhubei City, Hsinchu County, Taiwan

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