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Accuracy measures for evaluating computer pointing devices
TLDR
In view of the difficulties in evaluating computer pointing devices across different tasks within dynamic and complex systems, new performance measures to elicit (sometimes subtle) differences among devices in precision pointing tasks. Expand
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Predicting text entry speed on mobile phones
TLDR
We present a model for predicting expert text entry rates for several input methods on a 12-key mobile phone keypad. Expand
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Making an impression: force-controlled pen input for handheld devices
TLDR
The properties of force-based input on a handheld device were examined. Expand
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Using Mobile Keypads with Limited Visual Feedback: Implications to Handheld and Wearable Devices
TLDR
Mobile devices are often used in busy contexts, where the operation takes place – at least temporarily – with limited visual information. Expand
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An Isometric Joystick as a Pointing Device for Handheld Information Terminals
TLDR
Meeting the increasing demand for desktop-like applications on mobile products requires powerful interaction techniques. Expand
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Historical Overview of Consumer Text Entry Technologies
TLDR
This chapter provides an historical overview of consumer text entry technologies. Expand
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The method and user interface for text input
The method and user interface for inputting text
TLDR
A method for entering text at a user interface of an electronic device, comprising: be used to scroll characters on a display (808); and is selected one of the leafed characters for the text (810); characterized in that the method further comprises: forming a composed of about leafing character subset characters to scroll (802) which character subset including the characters of a character set from which the next character is selected according to a predetermined Inferenzlogik most likely. Expand
The keyboard arrangement