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This is a pocket-sized device that projects a full QWERTY keyboard in red laser light onto any flat, opaque surface and pairs over Bluetooth with phones, tablets and computers. It is aimed at people who type on the go and want more than a touchscreen offers without carrying a keyboard. The trade-offs are real: typing is detected by infrared sensors, so it needs a steady surface and good light, and it cannot match a physical keyboard for speed or comfort. Buyers who want a compact backup input for travel tend to like the idea; buyers expecting laptop-grade typing usually do not.
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Owners of laser projection keyboards generally treat them as a clever travel gadget rather than a daily typing tool. They like the size and the novelty of a full layout, but most report slower, less accurate typing than on a physical keyboard.
This portable laser projection keyboard turns a flat, opaque surface into a full-size virtual QWERTY keyboard. A red laser diode projects the keys, and the device detects typing at up to 350 characters per minute.
It connects wirelessly over Bluetooth to smartphones, tablets, laptops and other Bluetooth-enabled devices. It works with iOS, Android, Windows and macOS. The body is made of ABS and has an ultra-compact, lightweight design. An integrated rechargeable lithium-ion battery powers it.
For best results, project the keyboard onto a flat, opaque, non-reflective surface. Avoid glass and highly polished surfaces.
