An anonymous reader quotes this article about Siemens’ army of autonomous spider robots — each one the size of a microwave, communicating with Bluetooth and Wi-Fi to create “a collaborative mind”:
It’s expensive to build an automated factory, and even more pricey to repurpose one. German manufacturing giant Siemens wants that to change, and they’ve developed an army of robot spiders to make it happen. Utilizing what Siemens calls “mobile manufacturing”, researchers in Princeton, New Jersey have built prototype spider-bots that work together to 3D print structures and parts in real time.
Siemens hopes to build even larger spider robots than can weld cars.

Read more of this story at Slashdot.

Source: Slashdot – Siemens Now Commands An Army Of Spider Robots