[Abstract] Wearing it, astronauts can not only avoid obstructions timely and effectively, but also obtain navigation information in real time.
Tencent Digital (Compilation: Liu Kejun) For astronauts, activities in space is a very tricky thing, because clumsy space suits greatly limit the agility of astronauts, and in this case Their perception and vision are also greatly limited.
To that end, researchers at MIT's Man Vehicle Lab came up with a solution to the perception of the surrounding environment through smart wearable devices. To be precise, this smart wearable device is actually a pair of special shoes. Put it on, when astronauts work in space, they not only can effectively avoid obstacles in time, but also can obtain navigation information in real time.
So, in a sense, this smart shoe allows astronauts to really walk in space.
This smart shoe has a built-in ranging sensor that can provide information through tactile feedback (actually vibration) to remind the wearer of how far away from the obstacles there are. When an obstacle appears on the front side, the vibration prompt of the shoe begins to appear slowly. As the obstacle gets closer and closer to the wearer, the vibration prompt will be quickened, which is somewhat similar to the prompt system of the car when parking.
It is understood that this smart shoe is still in the prototype stage. When it can be truly applied to the space field, it is still unknown. However, the Mars Desert Research Society in Utah, USA, has already begun testing.
Source: techcrunch
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