Abstract
The tilting operation has been shown to be useful in expanding the input vocabulary of a small device; therefore, this operation could also be useful in expanding the input vocabulary of wrist-worn devices. In this study, in order to explore new design guidelines of GUI and operation methods for smartwatches, we have investigated the accuracy of the tilting operation for smartwatches. We conducted an experiment using a cursor whose position is determined according to the direction and angle of tilt. The result shows that the deviation in the x-axis (i.e., the inclination of the arm) direction ranges from -0.10 degrees to +0.07 degrees and from -0.10 degrees to +0.07 degrees under Seating and Standing condition, respectively; the deviation in the y-axis (i.e., the rotation of the wrist) direction from -0.12 degrees to +0.10 degrees and from -0.12 degrees to +0.09 degrees.
| Original language | English |
|---|---|
| Title of host publication | CHI EA 2016: #chi4good - Extended Abstracts, 34th Annual CHI Conference on Human Factors in Computing Systems |
| Publisher | Association for Computing Machinery |
| Pages | 2705-2711 |
| Number of pages | 7 |
| Volume | 07-12-May-2016 |
| ISBN (Electronic) | 9781450340823 |
| DOIs | |
| Publication status | Published - 2016 May 7 |
| Externally published | Yes |
| Event | 34th Annual CHI Conference on Human Factors in Computing Systems, CHI EA 2016 - San Jose, United States Duration: 2016 May 7 → 2016 May 12 |
Other
| Other | 34th Annual CHI Conference on Human Factors in Computing Systems, CHI EA 2016 |
|---|---|
| Country | United States |
| City | San Jose |
| Period | 16/5/7 → 16/5/12 |
Fingerprint
Keywords
- Cursor
- Motor skill
- Pointing
- Smartwatch
- Target acquisition accuracy
ASJC Scopus subject areas
- Human-Computer Interaction
- Computer Graphics and Computer-Aided Design
- Software
Cite this
Investigating accuracy of tilting operation on wrist-worn devices with touchscreens. / Shima, Keigo; Onishi, Kazusa; Takada, Ryosuke; Adachi, Takuya; Shizuki, Buntarou; Tanaka, Jiro.
CHI EA 2016: #chi4good - Extended Abstracts, 34th Annual CHI Conference on Human Factors in Computing Systems. Vol. 07-12-May-2016 Association for Computing Machinery, 2016. p. 2705-2711.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Investigating accuracy of tilting operation on wrist-worn devices with touchscreens
AU - Shima, Keigo
AU - Onishi, Kazusa
AU - Takada, Ryosuke
AU - Adachi, Takuya
AU - Shizuki, Buntarou
AU - Tanaka, Jiro
PY - 2016/5/7
Y1 - 2016/5/7
N2 - The tilting operation has been shown to be useful in expanding the input vocabulary of a small device; therefore, this operation could also be useful in expanding the input vocabulary of wrist-worn devices. In this study, in order to explore new design guidelines of GUI and operation methods for smartwatches, we have investigated the accuracy of the tilting operation for smartwatches. We conducted an experiment using a cursor whose position is determined according to the direction and angle of tilt. The result shows that the deviation in the x-axis (i.e., the inclination of the arm) direction ranges from -0.10 degrees to +0.07 degrees and from -0.10 degrees to +0.07 degrees under Seating and Standing condition, respectively; the deviation in the y-axis (i.e., the rotation of the wrist) direction from -0.12 degrees to +0.10 degrees and from -0.12 degrees to +0.09 degrees.
AB - The tilting operation has been shown to be useful in expanding the input vocabulary of a small device; therefore, this operation could also be useful in expanding the input vocabulary of wrist-worn devices. In this study, in order to explore new design guidelines of GUI and operation methods for smartwatches, we have investigated the accuracy of the tilting operation for smartwatches. We conducted an experiment using a cursor whose position is determined according to the direction and angle of tilt. The result shows that the deviation in the x-axis (i.e., the inclination of the arm) direction ranges from -0.10 degrees to +0.07 degrees and from -0.10 degrees to +0.07 degrees under Seating and Standing condition, respectively; the deviation in the y-axis (i.e., the rotation of the wrist) direction from -0.12 degrees to +0.10 degrees and from -0.12 degrees to +0.09 degrees.
KW - Cursor
KW - Motor skill
KW - Pointing
KW - Smartwatch
KW - Target acquisition accuracy
UR - http://www.scopus.com/inward/record.url?scp=85014659028&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85014659028&partnerID=8YFLogxK
U2 - 10.1145/2851581.2892377
DO - 10.1145/2851581.2892377
M3 - Conference contribution
VL - 07-12-May-2016
SP - 2705
EP - 2711
BT - CHI EA 2016: #chi4good - Extended Abstracts, 34th Annual CHI Conference on Human Factors in Computing Systems
PB - Association for Computing Machinery
ER -