Meet SAM, the Semi Automated Mason. SAM can lay bricks three times faster than a normal brick layer. SAM isn’t planning on taking away any jobs yet though — it still needs a human mason following behind to clean up the mortar.
The robot consists of a standard 6-axis industrial robot arm mounted to a track system with a conveyor belt style feeder of bricks. It picks up each brick, covers the side with mortar, and places it next to the last brick it laid. A mason still has to do the tricky parts, like corners and aesthetics — but SAM is getting better — it can very easily follow a pixelated map of an image and place bricks up to half an inch in or out from the wall, to create a embossed image.