Employees at product development company Guzu rely heavily on 3D printing for prototyping and other purposes, and frequently they have to start lengthy print jobs before leaving the office - only to come back and find a failed print, with all of the accompanying wasted material and time. So they came up with Heero, a tiny superhero with a camera for a head who can monitor your 3D printer and transmit sound and video to you through a smartphone app, no matter where you are. If something goes wrong, you can shut down your printer remotely. Heero also works with any other kind of electronic appliance, and can be used to monitor your children or pets. Read more at 3DPrint.com: https://3dprint.com/142413/heero-remote-print-monitor/