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Author, Editor

Author(s):

Pouli, Tania
Subramanian, Sriram

dblp
dblp

Not MPG Author(s):

Subramanian, Sriram

Editor(s):





BibTeX cite key*:

pouli:2012

Title, Booktitle

Title*:

Mobile Projectors versus Mobile Displays: an Assessment of Task Performance

Booktitle*:

Proceedings of the ACM Symposium on Applied Perception (SAP'12)

Event, URLs

URL of the conference:

http://www.apgv.org

URL for downloading the paper:

{http://doi.acm.org/10.1145/2338676.2338698

Event Address*:

Los Angeles, California, USA

Language:

English

Event Date*
(no longer used):


Organization:

Association for Computing Machinery (ACM)

Event Start Date:

3 August 2012

Event End Date:

4 August 2012

Publisher

Name*:

ACM

URL:

http://www.acm.org

Address*:

New York, USA

Type:


Vol, No, Year, pp.

Series:


Volume:


Number:


Month:

August

Pages:

103-110

Year*:

2012

VG Wort Pages:


ISBN/ISSN:

978-1-4503-1431-2

Sequence Number:


DOI:

10.1145/2338676.2338698



Note, Abstract, ©


(LaTeX) Abstract:

Mobile projectors are gaining momentum, with many pocket sized
products reaching the market and projector phones being close to
production. Although the usefulness of such devices for entertainment, collaboration as well as many other tasks is obvious, it is not yet clear how their limitations in terms of image quality, brightness and jitter due to hand motion might affect performance. To answer these questions, we conduct two experiments based on traditional psychophysical methods. Using a visual search and a text reading study we compare task performance on a mobile phone display and a mobile projector. In addition, we examine whether performance is affected when devices are handheld rather than placed on a stable surface. We find that the perceived task difficulty is worse on the mobile projector cases for both tasks, while only in the visual search task leads to quantitatively worse performance. In contrast, we find that the stability of the projection plays no role in task performance but tasks performed on a handheld device may be perceived as harder to complete.

Keywords:

Human Computer Interaction, HCI, Visual Search, Handheld Devices, Mobile Projection, Psychophysics

Copyright Message:

Copyright © 2012 by the Association for Computing Machinery, Inc.
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from Permissions Dept, ACM Inc., fax +1 (212) 869-0481 or e-mail permissions@acm.org.
SAP 2012, Los Angeles, CA, August 3 – 4, 2012.
© 2012 ACM 978-1-4503-1431-2/12/0008 $15.00


Download
Access Level:

Internal

Correlation

MPG Unit:

Max-Planck-Institut für Informatik



MPG Subunit:

Computer Graphics Group

Appearance:

MPII WWW Server, MPII FTP Server, MPG publications list, university publications list, working group publication list, Fachbeirat, VG Wort



BibTeX Entry:

@INPROCEEDINGS{pouli:2012,
AUTHOR = {Pouli, Tania and Subramanian, Sriram},
TITLE = {Mobile Projectors versus Mobile Displays: an Assessment of Task Performance},
BOOKTITLE = {Proceedings of the ACM Symposium on Applied Perception (SAP'12)},
PUBLISHER = {ACM},
YEAR = {2012},
ORGANIZATION = {Association for Computing Machinery (ACM)},
PAGES = {103--110},
ADDRESS = {Los Angeles, California, USA},
MONTH = {August},
ISBN = {978-1-4503-1431-2},
DOI = {10.1145/2338676.2338698},
}


Entry last modified by Anja Becker, 04/04/2013
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Editor(s)
Foteini Tania Pouli
Created
01/28/2013 12:14:19 PM
Revisions
2.
1.
0.

Editor(s)
Anja Becker
Oliver Klehm
Foteini Tania Pouli

Edit Dates
04.04.2013 13:39:56
02/12/2013 07:32:55 PM
01/28/2013 12:14:19 PM