What are ultrasonic waves and their uses in artificial intelligence?

Ultrasonic waves are sound waves with frequencies higher than the upper limit of human hearing, typically above 20,000 Hz. These waves travel through a medium by creating high-frequency vibrations. In the realm of artificial intelligence, ultrasonic waves find significant application in various fields. One prominent use is in object detection and ranging systems (often called ultrasonic sensors), where ultrasonic waves are emitted and their reflections are used to measure distance and detect obstacles. This technology facilitates navigation and collision avoidance in autonomous vehicles and robots. Another use is in gesture recognition, wherein ultrasonic waves are employed to detect hand movements and gestures. This enables touchless interactions between humans and AI systems, such as controlling devices, playing games, or navigating interfaces without physical contact. With their ability to travel through solid objects and provide accurate distance measurements, ultrasonic waves play a crucial role in enhancing the sensory capabilities of AI systems in numerous applications.

This mind map was published on 26 October 2023 and has been viewed 95 times.