Gait alignment in mobile phone conversations
Gait alignment in mobile phone conversations
复制标题
手机通话中的步态对齐
DOI:
10.1145/1377999.1378009
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
Murray-Smith R
中科院分区:
文献类型:
--
作者:
Murray-Smith R
Conversation partners on mobile phones can align their walking gait without physical proximity or visual feedback. We investigate gait synchronization, measured by accelerometers while users converse via mobile phones. Hilbert transforms are used to infer gait phase angle, and techniques from synchronization theory are used to infer level of alignment. Experimental conditions include the use of vibrotactile feedback to make one conversation partner aware of the other's footsteps. Three modes of interaction are tested: reading a script, discussing a shared image and spontaneous conversation. The vibrotactile feedback loop on its own is sufficient to create synchronization, but there are complex interference effects when users converse spontaneously. Even without vibration crosstalk, synchronisation appeared for long periods in the spontaneous speech condition, indicating that users were aligning their walking behaviour from audible cues alone.
DOI:
10.1207/s15327051hci1004_2
发表时间:
1995
期刊:
Hum. Comput. Interact.
影响因子:
--
作者:
A. Sellen
通讯作者:
A. Sellen
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
E. Couper
通讯作者:
E. Couper
DOI:
10.1037/0096-1523.29.2.326
发表时间:
2003-04-01
影响因子:
2.1
作者:
Shockley, K;Santana, MV;Fowler, CA
通讯作者:
Fowler, CA