Projection mapping might not be a term you’re familiar with, but you’ve certainly seen the effect before. It’s when images are projected onto an object, usually one that has an interesting or unusual ...

Using the awesome Raspberry Pi mini PC, a fantastic RGB LED illuminated world map has been created by Hack A Day user Joshua Krosenbrink for his office, that is capable of showing his co-workers ...

We may receive a commission on purchases made from links. Depending on when you grew up, you might have owned (or wanted) a projector that lit up your bedroom ceiling with a starry night sky.

Check out this Raspberry Pi-powered LED matrix that shows the current weather across Scotland, by displaying a suitably varied coloured map. Wind, cloud cover, rain and temperature are ...

This Raspberry Pi-powered map of Manhattan shows you where subway trains are in real time. It has a 3D printed body and uses fiber optics to show train locations connected to matrix panels controlled ...