HaptiCase - Back-of-Device Tactile Landmarks for Eyes-Free Absolute Indirect Touch

The course teaches an interaction technique called HaptiCase, which provides back-of-device tactile landmarks for eyes-free absolute indirect touch on smartphones. The learning outcomes include improving eyes-free tapping accuracy and enabling users to estimate the location of their finger in relation to the touchscreen. The course covers topics such as touch interaction models, techTile guidance, and testing setups. The intended audience for this course is individuals interested in tangible interaction with phones and improving touch input accuracy on mobile devices.