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Photoing Alert Ring / Camera accessory

Photoing Alert Ring
Photoing Alert Ring

When we are taking pictures, we always meet the problem which other peoples are going to the scope of our view.
It always waste our time or missing some beautiful scene.
The Photoing Alert Ring uses the mark of Laser lines to alert people don't go to the area of Laser lines.
The Photoing Alert Ring does't hurt the eyes of people because the power of Laser has been dissipated.


Ming Chi University of Technology

Ming Chi University of Technology
New Taipei City, Taiwan

Yu-Hsuan Chia,
Ming Chi University of Technology