Grasp Interaction with Tablets

Grasp Interaction with Tablets

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This book presents guidelines for a future device type: a tablet that allows ergonomic front- and back-of-device interaction. These guidelines help designers and developers of user interfaces to build ergonomic applications for tablet devices, in particular for devices that enable back-of-device interaction. In addition, manufacturers of tablet devices obtain arguments that back-of-device interaction is a promising extension of the interaction design space and results in increased input capabilities, enriched design possibilities, and proven usability. The guidelines are derived from empirical studies and developed to fit the usersa€™ skills to the way the novel device type is held. Three particular research areas that are relevant to develop design guidelines for tablet interaction are investigated: ergonomic gestures, interaction areas, and pointing techniques.threshold for common mobile browsers is 0.75 s (JavaScript API jQuery 2013). ... this is defined for most Android phones (Galaxy S I9100 and Google Nexus S with Android 4.1.2) to be within a range from 75 to 12, 000 pixels per second or ... the common ranges as acceptable: users would just have no problems to scroll fast.

Title:Grasp Interaction with Tablets
Author:Katrin Wolf
Publisher:Springer - 2014-12-27


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