Privacy is a major concern for travellers, particularly in unfamiliar accommodation. While most hotels prioritise guest safety, it is wise to take a few precautions when checking into a room.

That is exactly what this Raspberry Pi object detection project demonstrates. You can build a fully working object detection ...

Hidden cameras can be disguised as every day items like speakers, alarm clocks, USB chargers and power strips. We tested four hidden-camera detectors to see which ones could actually find concealed ...