The idea of laser keyboards actually appeared decades ago. Back then, anything that looked like it came out of a sci-fi movie was a dream. However, when they officially entered real life, there was nothing attractive, especially with the price that is not cheap at all.
In the last few years, our “neighborhood friend” has started to create laser keyboards with similar uses but cheaper, from more than 1 million to now about 500k can also be bought, for example. as below type:
The design looks very nice, not at all “alum”.
Compact size fits in the palm of your hand and super light weight. This clause “smashes to death” other types of bluetooth keyboards on the market.
The keyboard is charged by the microUSB port, the advertising battery lasts 2 hours. The power button is both to turn on and off and to enter Bluetooth connection mode.
Usage is no different from a normal keyboard.
The keyboard uses 3 main components, which are laser eyes that project the image of the keyboard. 1 camera and 1 sensor to detect finger press. The plus point is that this keyboard recognizes 2 fingers at the same time to press simple key combinations.
The exam looked great, everyone was curious to try it, but after a few days of experience, we threw it away because it was too impractical, typing was both slow and easy to make mistakes.
At a glance, everyone can see why it’s so good and strange.
The keyboard has 6 rows, no less than a laptop, each layout is quite different from the standard in Vietnam. Also some keys in the middle of the top row are darker than the rest. It’s so clear in pictures, but it’s much harder to see with your eyes.
The keys look fine from afar, but up close, it’s a bit blurry, quite annoying.
The feeling of typing is even more difficult than typing on the virtual keyboard on the screen of a phone or tablet.
Be able to recognize 2 fingers at the same time, as long as they don’t block each other.
The typing speed is slow, it is easy to press the wrong button, the rate of wrong / unrecognized keys is several tens of percent, so it’s not reassuring. While typing, you have to look at the screen to see if the spelling is correct, otherwise you have to delete and re-type.
The keyboard has 1 button to switch to mouse pointer mode. Pretty cool, but terribly inaccurate and slow.
Swipe 2 fingers to scroll the page always, but the speed is sometimes too fast, sometimes too slow, almost unusable.
In general, we find this item completely not worth buying, very impractical, only good in theory. 500k is not small, you can do many other things, so don’t waste it guys.
[Box mô tả SP] – GenK Laser Keyboard
That’s it, those who want to experience the feeling of typing in this “immediate” part, feel free to order through the links below, there are also a few other types with higher prices to see if the experience is better. are not.
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