At CEATEC 2026 , TDK showcased several innovations, including its tiny meta-optic mirror designed to make display-equipped smart glasses thinner and lighter , which we covered earlier this week.

Two demos: wall scanner on the left and moving object detection on the right

Another interesting technology at TDK’s booth was Nivio-S xMR Compact, a high-sensitivity magnetic sensor that can detect extremely weak magnetic fields. Ubergizmo attended two demonstrations and spoke with a TDK representative about its potential applications, including a prototype scanner that can reveal objects hidden inside walls without damaging them.

Two High-Sensitivity Magnetic Sensor Demonstrations at CEATEC 2026

The first demonstration illustrated TDK’s magnetic positioning technology.…