Proximity Sensing

Proximity sensing focuses on detecting the presence and distance of objects without physical contact, aiming to improve robot safety, human-robot interaction, and environmental awareness in various applications. Current research explores diverse approaches, including vision-based systems (using 2D and 3D cameras, often incorporating object detection models and visual-inertial odometry), language models for interpreting sensor data and estimating material properties, and novel methods leveraging granular material properties or Received Signal Strength Indication (RSSI). These advancements are driving improvements in robotic control, human-machine collision avoidance, and autonomous navigation in challenging environments.