There are a variety of desktop-level robotic arms currently on the market. In addition to cameras, they are also equipped with a variety of sensors so that they can behave more "intelligent." But we discovered that no matter how they increased the number of sensing modules, they could not solve a common problem today with desktop-level robotic arms: it is difficult to break through the limitations of a two-dimensional plane.
This is a companion discussion topic for the original entry at https://community.robotshop.com/blog/show/what-exciting-possibilities-emerge-when-robotic-arm-combined-with-depth-camera