Combination of Smartwatches and Head-mounted Displays for Location-based Interaction and Visualization

New concepts for visualization and interaction with a combined system of smartwatch and smartglasses are developed. The user interface is inspired by modern concepts of augmented reality. For a location based context, the wearable combination is working with a bluetooth based beacon tracking system. A service engineer in a future industry 4.0 factory building is defined as use case. Some of the concepts are implemented and realized in a prototype for testing and an final evaluation.