Summary:
- This article discusses a new gesture sensor that is precise, inexpensive, and well-hidden, making it a promising technology for various applications.
- The sensor uses a combination of infrared emitters and photodetectors to detect hand gestures, allowing for intuitive control of devices without the need for physical contact.
- The sensor's small size and ability to be seamlessly integrated into products make it an attractive option for integrating gesture control into a wide range of consumer and industrial products.