NDLI: Tap Model to Improve Input Accuracy of Touch Panels

Content Provider	IEEE Xplore Digital Library
Author	Tani, T. Yamada, S.
Copyright Year	2013
Description	Author affiliation: Nat. Inst. of Inf., Grad. Univ. for Adv. Studies, Tokyo, Japan (Yamada, S.) \|\| Grad. Univ. for Adv. Studies, Tokyo, Japan (Tani, T.)
Abstract	In recent years, devices that use touch panels as interfaces, such as smart phones and tablet PCs, have spread. These devices have many advantages. For example, operating the panel can be done more intuitively in comparison with using conventional physical buttons, and the devices are quite more flexible than those that use a traditional fixed UI. However, mistakes frequently occur when inputting with a touch panel because the buttons have no physical boundaries and users cannot get tactile feedback with their fingers because the panels never change physically. Thus, the input accuracy of touch-panel devices is lower than that of devices with physical buttons. There are studies on improving input accuracy. Most of them use language models for typing natural language or probabilistic models to describe the errors made when users tap their fingers. However, these models are not practical, and the experiments are preliminary. Thus, in this paper, we propose a more practical model for improving input accuracy, in which the relative relationships between a target object and neighbor object that might influence error making when touching the target are tested. We consider that our model can describe important properties for designing various UIs depending on practical applications. We then make a plan to conduct experiments in order to build our model in a calibrated way and discuss our evaluation of the model.
Starting Page	265
Ending Page	267
File Size	438970
Page Count	3
File Format	PDF
e-ISBN	9781479925292
DOI	10.1109/TAAI.2013.60
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-06
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Accuracy Shape Tap model User interface Keyboards Tactile sensors Touch accuracy Software Touch panel Smart phones
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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