Melexis has revolutionized the field of robotics with its Tactaxis® magnetic sensing touch sensing technology. Its dead end lies in the fact that silicon uses magnetic field displacement changes to achieve precise perception of 3D contacts, and the technology is naturally resistant to electromagnetic interference, is structurally compact, and can be mass-produced. Compared to conventional capacitors or compressed sensors, Melexis's chip program greatly reduces the manufacturing difficulty of touch arrays, pushing global robotic manufacturers to move silicon touch sensing from the lab to large-scale core hardware vendors.