WRL Research Report 2000 / 3 Rock ’ n ’ Scroll is Here to Stay
نویسنده
چکیده
Using the example of an electronic photo album, a novel user input method for digital appliances is introduced. Based on tilting and gesturing with the device, the Rock ’n’ Scroll input method is shown to be sufficient for scrolling, selection, and commanding an application without resorting to buttons, touch screens, spoken commands or other input methods. User experiments with a prototype system showed that users could quickly learn how to operate such devices and offered some insight into their expectations. These positive results, combined with improvements in the sensor technology, encouraged us to incorporate this input method into an experimental handheld system.
منابع مشابه
A family of n-scroll hyperchaotic attractors and their realization
A systematic circuit design approach is proposed for experimental verification of hyperchaotic 2-, 3-, 4-scroll attractors from a generalized Matsumoto–Chua–Kobayashi (MCK) circuit. Moreover, using appropriate discrete and extended transformations, a novel digital signal processor (DSP) method is also presented for physically realizing the above hyperchaotic 2-, 3-, 4-scroll attractors. This is...
متن کاملExperimental Confirmation of 3- and 5-Scroll Attractors from a Generalized Chua's Circuit
In this letter we present an experimental confirmation of 3and 5-scroll attractors from a generalized Chua's circuit. The generalized Chua's circuit introduced by Suykens, Huang, and Chua makes use of a piecewise linear characteristic with multiple breakpoints leading to a more complete family of -scroll attractors than -double scroll attractors, with a natural number.
متن کاملAllocation of the Western Rock Lobster Resource between User Groups
In this submission to IFAAC, the Department will outline what it believes are the most practical and cost effective ways of managing a system of allocation amongst the commercial, customary and recreational sectors. This recommendation recognises that cost efficiencies and outcomes will be greatly affected by the type of allocation model that is chosen. Consequently the Department recommends th...
متن کاملPower Evaluation of Itsy Version 2.3
The Itsy pocket computer is a flexible research platform developed at Compaq Computer Corporation’s Western Research Laboratory (WRL). The goal of this project is to enable hardware and software research in handheld computing. Several versions of the Itsy system were designed and built. This document evaluates the power consumption of Itsy version 2.3.
متن کاملGenerating multi-directional multi-scroll chaotic attractors via a fractional differential hysteresis system
This Letter initiates a hysteresis series switching approach for generating multi-directional multi-scroll chaotic attractors from a threedimensional linear autonomous fractional differential system, including 1-D n-scroll, 2-D (n×m)-grid scroll, and 3-D (n×m× l)-grid scroll chaotic attractors. The underlying dynamical mechanisms of a fractional differential hysteresis system are then further i...
متن کامل