New drones: automatically follow you for the night

Walking alone on the night always makes people feel that there are hairy hairs in the snacks, especially if there are no street lights on the road. But the British insurance company Direct Line came up with a clever and high-tech solution: let the drone illuminate the road for you when you need it, and follow your footsteps.

As can be seen from the promotional video, this idea is more of a promotional marketing than an actual service, but the software behind it is open source, and the implementation of Direct Line is also convincing.

Although this is not the first time that a drone has been installed with lights, this idea does depict a more complete picture of the actual use. Obviously, letting a team of drones be on standby at any time and for people to call when needed will have no small maintenance costs, but for some professional operations, this is still worthwhile.

It may be fun to ride on a hillside night, but if you are a farmer who needs to work in the winter, it is more practical to let the drone illuminate the road in the morning and at night. In the same way, this service can bring great help to the search and rescue team.

However, if you are just a pedestrian who is worried about being robbed in the dark, this suspended flashlight that will continue to expose your position seems to be a disservice.

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