SIGMA: An open-source mixed-reality system for research on physical task assistance
Imagine if every time you needed to complete a complex physical task, like building a bicycle, fixing a broken water heater, or cooking risotto for the first time, you had a world-class expert standing over your shoulder and guiding you through the process. In addition to telling you the steps to follow, this expert would also tune the instructions to your skill set, deliver them with the right timing,