Previous research and recent smartphone development presented a wide range of input
controls beyond the touchscreen. Fingerprint scanners, silent switches, and Back-of-Device …

Touchscreens are the most successful input method for smartphones. Despite their flexibility,
touch input is limited to the location of taps and gestures. We present PalmTouch, an …

Smartphones are the most successful mobile devices and offer intuitive interaction through
touchscreens. Current devices treat all fingers equally and only sense touch contacts on the …

In the last years, touchscreens became the most common input device for a wide range of
computers. While touchscreens are truly pervasive, commercial devices reduce the richness …

Smartphones are used predominantly one-handed, using the thumb for input. Many
smartphones, however, have grown beyond 5". Users cannot tap everywhere on these …

Previous research proposed a wide range of interaction methods and use cases based on
the previously unused back side and edge of a smartphone. Common approaches to …

Touchscreen interfaces are shrinking and even dis-appearing on mobile headsets. The
existing approaches for text acquisition on mobile headsets, for instance, speech commands …

While advances in mobile text entry enable smartphone users to type almost as fast as on
hardware keyboards, text-heavy activities are still not widely adopted. One reason is the lack …

We introduce a novel one-handed input technique for mobile devices that is not based on
pointing, but on motion matching-where users select a target by mimicking its unique …

We present CamTrackPoint, a new input interface that can be controlled by finger gestures
captured by front or rear cameras of a mobile device. CamTrackPoint mounts a 3D-printed …