Startek Keenly observed that, with the widespread popularity of smart phones, capacitive touch display operation has gradually become the most cutting-edge and the most popular way in the field of human-computer interaction. In the automotive industry, Tesla took the lead in leading the trend of intelligent automotive control system, condensing the entire central control system on a touch screen. This innovative user experience has not only become the unique selling point of its products, but also its influence is comparable to the replacement innovation in the mobile phone market. When Apple's iPhone came out, it quickly led to a whole new era of mobile phones, and the trend is now spreading to other industries.