Intuitive robot programming to help the watch industry
To allow the time to be read on analogue clocks and watches even in the dark, the indices and hands are coated with a phosphorescent paint. The luminescent compound Swiss Super-LumiNova®, produced by the Swiss company RC Tritec AG, is generally used for this purpose. It is applied manually, as the process calls for a high degree of precision and cannot be automated in the conventional way due to the many product ranges and small batch sizes. As the application of the luminescent compound is a very repetitive task, the watchmaking industry is finding it increasingly difficult to recruit people to this role. Therefore researchers from Idiap's Robot Learning & Interaction group and the Institute for Human Centered Engineering HuCE at Bern University of Applied Sciences BFH, in collaboration with the company Ciposa SA, aim to develop an innovative, flexible automation solution. The project is being supported by Innosuisse, the Swiss Innovation Agency.
Showing robots how to perform tasks
To ensure the robot system being developed meets the watchmaking industry’s specific requirements, it must work with extreme precision but also be quick and easy to reprogram for new products and designs. To make this possible, researchers are working on programming the robot by manually showing it what to do. The machine records the worker’s movements and combines this information with measurement data from various sensors to achieve the required degree of precision. Machine learning will enable the robot to develop the right strategy for applying the compound in any given situation.
Written in collaboration with the BFH.
More information
- Robot Learning & Interaction research group
- Institute for Human Centered Engineering – Laboratory for Computer Perception and Virtual Reality