Fig. 1
From: An augmented reality approach for ADL support in Alzheimer’s disease: a crossover trial
Display of holographic cues presented by the Therapy Lens application on a Microsoft HoloLens. The subtitle and holograms indicate the first step in the tea making task of pouring the heated water into the mug (“Gieße das kochende Wasser in die Tasse”). The red kettle and the small white mug (on the right) are both holographic objects