Recently, researchers in Saudi Arabia have invented a cheap and simple alternative Apple watch, which also has functions such as fitness tracking and is affordable by most consumers. At the same time, its shell is made of 3D printing technology, and the cost is low and the quality passes. It is understood that this is a paper smart watch that combines common household items such as aluminum foil, sponge and silicon-based soft sensors. Although it is not appropriate to directly describe it as a paper watch, at present, this device is equipped with some easy-to-assemble gadgets, so it also has the health monitoring function of Apple and Samsung smart watches. In terms of price, this watch is at least a few hundred dollars cheaper than the smart watches of Apple and Samsung. But at the same time, data such as body temperature, sweating level, heart rate and blood pressure can be seen on the watch. If the soft sensor assembly wears more seriously, the user can easily replace it. It is reported that the prototype cost of the 3D printed smart watch is only $ 25, and it was invented by the scientific and technical personnel of King Abdullah University of Science and Technology (KAUST). They also said that they will cut the cost of this 3D printed smartwatch in the next few years. "My goal is to reduce the cost price by $ 5 per year over the next five years until it reaches a price that everyone can afford." Muhammad Mustafa Hussain, an electrical engineer at KAUST, said. Due to the simple structure of the device, KAUST engineers used silver ink pens to create temperature and humidity sensors on Post-It Notes. The pressure sensor is made of aluminum foil, double-sided tape and microfiber cleaning cloth. Technologists then placed these cheap, recyclable sensors in a single bottom layer. Editor in charge: null Glass Storage Jar,Glass Kitchen Storage Bottle,Storage Jar,Borosilicate Glass Guangdong DK Houseware Co., Limited , https://www.dkhouseware.com
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