Many night vision-enabled thermal imaging equipment can help police, search and rescue personnel and soldiers see the surrounding environment in complete darkness, bringing great convenience to combat, rescue and capture operations, but it is the best now. Night vision equipment also requires a process of cryogenic cooling, while the equipment is cumbersome and expensive, and the technology advances slowly.
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Recently, researchers from MIT have developed a new graphene semiconductor material that is 100 times harder than steel. Applying this material to a chip in a thermal imaging device can solve the above-mentioned problems. In addition, infrared sensors derived from this new graphene material minimize volume and can even be integrated into smartphones and laptops in the future.
Graphene is one of the most common infrared sensing materials, so MIT's research team uses this material to make sensor chips. Graphene is used to carry signals and to cool in a fixed space, and to get rid of the limitations of external cooling, and these devices can directly dissipate heat internally to improve equipment efficiency.
This compact sensor detects the shape of many objects, including the shape of the hand shown in the image above. The purpose of the current research needs to further improve the resolution of imaging, and it can be applied to devices in daily life in the future. One day, in addition to smartphones, this material can be applied to the front windshield of a car, giving the driver a better view and range at night. However, it is still a long time to wait for the practical application of this graphene material.
The game keyboard requires a strong sense of key paragraphs,so as to produce a special feel suitable for game entertainment,and achieve a good experience for players in the game. The keyboard is one of the indispensable computer peripherals in our life. The previous keyboard has been used as an input device for office typing.With the emergence of computer games, the keyboard has gradually become a peripherals for games. Due to the relatively low performance of early computers,the way of computer games in this period is also relatively simple,ordinary office and home keyboard can completely meet the needs of players.However, with the continuous upgrading of hardware performance,the fun and complexity of games are also increasing, and the requirements for keyboard performance are also getting higher and higher,so the professional Gaming Keyboard was born.
As one of the most important peripherals for playing games,the tactile feel of the gaming keyboard is the most important reference.Tactile sensation is mainly determined by the strength of the key resistance degree.To judge the feel of a keyboard,it will be tested from whether the key elastic is moderate,whether the key force is uniform,whether the key cap is loose or shaken,and whether the key process is appropriate. Although different players have different requirements for the stretch and range of the keys,the most commonly accepted peripherals for playing games are the Black Axis Gaming Keyboard Mechanical.
The appearance includes the color and shape of the keyboard.A nice and stylish gaming keyboard will add a lot of color to your desktop,while a stuffy Wireless Gaming Keyboard will make you feel dull when playing games. Therefore,for the keyboard,as long as the player feels beautiful like, practical can be.
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