The app here is bolt onto old version of Pulurobot M (left). We changed the robot sizing to suit better to the industry needs (right). The blue box is Finnish Post standard mail delivery box and follows the DIN sizing. The robot is capable of carrying six of these in the lower level and two on the top if the floor is not too uneven. Larger DIN size fits in also.

The old design of the whole product line to fit better to DIN sizing  is also stretched.
The small Pulurobot S will be capable of carrying footprint of one small DIN -box like in the picture.

While waiting for the revolutionary 3DTOF -design for the vision to be ready for production, we made navigation to use scanse.io -LIDAR combined with sonars and SoftKinetic 3DTOF camera.