Why Perception Matters in Robotics

A robot can have a great controller and still fail if it does not understand its environment. That is why perception is so important. Whether it is a camera, an IMU, a LiDAR sensor, or a depth stream, the quality of the sensed information shapes everything else the robot does.

In my own work, I have found that perception is often the difference between an elegant experiment and a dependable system. Good sensing makes planning more grounded, control more reliable, and interaction more intuitive.