The mobile phone is now one of the indispensable electronic devices for people. While providing convenience for everyone in life, it also brings a little trouble, such as charging. If you find out after you go out and forget to charge the phone, you must not bring a piece of half a catty of mobile power, or you can only use provincial and provincial mobile phones. However, recently KDDI released a robot to solve the problem of forgetting to charge because it will find your own mobile phone and then recharge it.

This robot is equipped with a camera and distance measuring sensor, which can autonomously find and charge the smartphone. The principle itself is somewhat similar to the sweeping robot. With the distance measuring sensor, this robot can freely move on the desktop without worrying that it will collide with obstacles on the desktop or fall out of the desktop. Through intelligent judgment, the robot can find the position of the mobile phone. When the robot finds the phone, it automatically recognizes the phone's USB port and charges the phone directly through the corresponding USB port. When charging is complete, the robot will automatically unplug the interface and automatically return to its own charging pad to charge its own battery. There are two batteries in the body, one for charging and one for walking, so you don't have to worry about charging the phone to your home.

This little robot won Google's Android Experiments OBJECT Special Award, and the robots demonstrated also belonged to the prototype. KDDI indicated that it will improve its function and appearance. The future plan is to put this robot into commercial use.

Powder-actuated Fasteners are made of special heat-treated steel. Common nails are not used for powder-actuated fastenings. There are many specialized fasteners designed for specific applications in the construction and manufacturing industries.

A powder-actuated tool (often generically called a Hilti gun or a Ramset gun after their manufacturing companies) is a type of nail gun used in construction and manufacturing to join materials to hard substrates such as steel and concrete. ... Low-velocity tools introduce a piston into the chamber.

Powder-actuated Fasteners

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