An enhanced touch event processing on Android

Y. K. Lim, C. G. Kim, Shin-Dug Kim

Research output: Contribution to journalArticle

Abstract

The evolution of Android smartphone has increased the importance of touchscreen capabilities as user interaction as well as user input method. However, due to the limitation of Android architecture, every touch event may not create its corresponding display update all the times. To overcome this limitation, this paper proposes a novel technique of Touch Event Handling Block (TEHB) with capability of virtual touch event generation and low pass filters. TEHB is implemented on Android 2.2 and its performance simulations show that TEHB can achieve more performance gain than conventional triggering method.

Original languageEnglish
Pages (from-to)509-514
Number of pages6
JournalIEICE Electronics Express
Volume9
Issue number6
DOIs
Publication statusPublished - 2012 Mar 25

Fingerprint

Touch screens
touch
Smartphones
Low pass filters
Display devices
Processing
low pass filters
Android (operating system)
simulation
interactions

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Lim, Y. K. ; Kim, C. G. ; Kim, Shin-Dug. / An enhanced touch event processing on Android. In: IEICE Electronics Express. 2012 ; Vol. 9, No. 6. pp. 509-514.
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An enhanced touch event processing on Android. / Lim, Y. K.; Kim, C. G.; Kim, Shin-Dug.

In: IEICE Electronics Express, Vol. 9, No. 6, 25.03.2012, p. 509-514.

Research output: Contribution to journalArticle

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