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Using complex interfaces has been shown to be challenging for older adults. Existing tutorial systems can be cumbersome, and sometimes difficult to use. To solve this problem, we present a system to support older adults in using visual interfaces by providing step-by-step visual guidance with augmented reality. Using the Apple ARKit platform, our system detects the interface in a phone camera view, and provides visual guidance for users to access the interface following a generated sequence of interactions based on pre-specified tasks and prior knowledge of the interface.
Kong et al. (Thu,) studied this question.