This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

Abstract: Underwater target recognition using active sonar echoes has gained significant research interest due to its critical role in marine surveillance and security. However, the sonar sensors ...

Over the summer, the Canadian government announced that it’s setting up a Major Projects Office to identify and fast-track projects deemed to be in the national interest. The projects under ...

Abstract: Video cameras can gather spatial data of high density, given that each pixel functions as a sensor. Visual vibration sensor using video stands out in the engineering measurement field with ...

A real-time monocular SLAM system that achieves RGB-D accuracy without requiring a depth sensor. https://arxiv.org/abs/2510.06216 The system removes keypoints on ...