[Fernando] sent in a tip about a pet project ... 3D scanner. He used a stepper motor to rotate the object being scanned, and an Arduino for control, but the real novelty is the way he used the sensor.

The device has an Intel RealSense D415 depth-sensing camera as the main sensor ... to take care of using the data from the camera to map the environment in 3D and localize itself within that ...

Level Transformation of 2D Shuttle Chips into 3D-IC for Advanced Rapid Prototyping using Meta Bonding” was published by ...