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Maintaining visibility outdoors

[Introduced Product]
3.8inch  4-Wire Resistive(Air vent)
Anti-reflection Film
Surveying Equipment
[Application (machine)]
Maintaining visibility outdoors
Outdoors/Semi-outdoors ,  Pen Input ,  Anti-reflection
[Case Overview]
This case is a camera-equipped surveying machine for a construction site. The size is 3.8inches. Operation requires drawing with a stylus pen.
[Solution Story]
Because the operation display was small, and drawing operation was necessary, operability with a stylus pen was a key point. We proposed a standard 4wire resistive touch screen and changed spacing dots to a smaller size in order to enhance pen-writing operability.

We also proposed the anti-reflection film to improve display visibility under the sunlight.