Appearance Material Innovation and Touch Optimization of Fingerprint Lock
With the development of intelligent technology and the improvement of people's requirements for quality of life, the application of fingerprint lock has gradually entered thousands of households from the initial high-end field. Nowadays, in the smart home market, in addition to functional innovation, product design has gradually become one of the key elements of competition, including the selection of appearance materials and the optimization of touch.
In terms of appearance materials, zinc alloy, stainless steel and aluminum alloy are the mainstream in the market at present. Zinc alloy has good casting performance and mechanical strength, and the surface is easy to be processed into various colors and texture effects; Stainless steel is deeply loved by the public because of its high hardness and strong corrosion resistance; As for lightweight and easy-to-shape aluminum alloys, slimmer and more fashionable products can be made. Of course, some brands will try to use non-traditional metal materials such as glass, ceramics and even wood to make them, which will bring unprecedented visual experience to users.
In terms of tactile feedback, in order to improve the user experience, manufacturers usually add tiny granular or striped structures in the fingerprint unlocking area to increase the friction force, which makes the finger placement more stable and reliable. At the same time, the compact arrangement of internal components and the reduction of volume and weight are realized by continuously improving the layout design of the circuit board.
Compared to make the overall grip feel better, comfortable and natural. In addition, many manufacturers have begun to introduce the combination of ultrasonic scanning technology and capacitive sensing elements to replace the traditional optical lens reading method. The former can penetrate the skin surface to obtain deep information to reduce the misidentification rate, while the latter can quickly complete the verification process without touching objects.
In a word, how to combine functionality and aesthetics perfectly has always been the focus of the current industry, and only continuous innovation and breakthrough can meet the growing demand and expectation of consumers.
Rec. Prods.
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