Tables provide a large and natural interface for supporting direct manipulation of visual
content for human-to-human interactions. Such surfaces also support collaboration …

Many surface computing prototypes have employed gestures created by system designers.
Although such gestures are appropriate for early investigations, they are not necessarily …

Modern smartphones contain sophisticated sensors to monitor three-dimensional movement
of the device. These sensors permit devices to recognize motion gestures-deliberate …

An interactive display system, including a touch sensitive display, establishes a first image
and at least one secondary image, each image representing various spatial coordinates, the …

We studied the memorability of free-form gesture sets for invoking actions. We compared
three types of gesture sets: user-defined gesture sets, gesture sets designed by the authors …

We compare two gesture sets for interactive surfaces—a set of gestures created by an end-
user elicitation method and a set of gestures authored by three HCI researchers. Twenty-two …

We describe techniques for direct pen+ touch input. We observe people's manual behaviors
with physical paper and notebooks. These serve as the foundation for a prototype Microsoft …

Gestural interaction has evolved from a set of novel interaction techniques developed in
research labs, to a dominant interaction modality used by millions of users everyday …

We investigate how to reveal an initial mid-air gesture on interactive public displays. This
initial gesture can serve as gesture registration for advanced operations. We propose three …

US7907124B2 - Method and apparatus continuing action of user gestures performed upon a
touch sensitive interactive display in simulation of inertia - Google Patents US7907124B2 …