Gesture control, eye tracking, and thermal imaging are enabling biometric interfaces that respond to presence and behavior without touch. In public Kiosks, home automation, and office tools, these technologies provide hygienic, intuitive ways to interact—especially post-pandemic.
This post delves into AI systems that track eye movement to scroll documents, hand gestures to control tools, or facial changes to authenticate users. It covers ethical considerations around biometric data capture and real-time consent, along with accessibility for users with mobility challenges. As sensors become mainstream, touchless interaction will redefine user experience.
