2013 "Cool" Technology product review

2013 is a year of cool technology. During the year, we witnessed a series of magical technologies. From the external skeleton of the strength of the arm to the huge artificial neural network, no one attracts the attention of people all over the world. 1. Google Glasses Google glasses is a wearable computer, it can improve your quality of life, infringement of your privacy, so that you are expelled from the hotel, it also requires you to constantly charge. In short, it makes you look cool. It has many functions, such as video, pictures, maps, navigation, search, e-mail and path, and is an essential configuration of the technical geek. 2. Vehicle Stealth Hood Mercedes-Benz has developed a "stealth hood" for cars. This technique uses a flexible LED panel to reproduce the background image around the vehicle. The back of the car is fitted with a camera that captures the background image in real time while the car is moving, and then transmits it to the LED panel and appears. 3.3D print metal Gun in 2013, the world's first 3D print metal gun--not a plastic gun--came out. It also succeeded in firing a bullet. This gun is assembled from more than 30 kinds of 3D printing parts, using 17-4 stainless steel and Inconel625 material. Its hand is also printed by 3D "selective laser sintering" technology. 4. Mobile communications Electronic Skin tattoo Google's Motorola Mobility submitted a patent application. The patented device "includes an electronic skin tattoo that can be tattooed on the neck of the human body." The electronic skin tattoo is built with a microphone, transceivers and power supplies for wireless communication. Its controller and audio detector, as well as near-field communication system, can communicate with the personal LAN in the mobile communication device.