TY - GEN
T1 - Demo
T2 - 22nd Annual International Conference on Mobile Computing and Networking, MobiCom 2016
AU - Wang, Qian
AU - Ren, Kui
AU - Zhou, Man
AU - Lei, Tao
AU - Koutsonikolas, Dimitrios
AU - Su, Lu
N1 - Publisher Copyright:
© 2016 Copyright held by the owner/author(s).
PY - 2016/10/3
Y1 - 2016/10/3
N2 - With the ever-increasing use of smart devices, recent research endeavors have led to unobtrusive screen-camera communication channel designs, which allow simultaneous screen viewing and hidden screen-camera communication. Such practices, albeit innovative and effective, require wellcontrolled alignment of camera and screen and obstacle-free access. In this demo, we present Dolphin, a novel form of real-time acoustics-based dual-channel communication, which uses a speaker and the microphones on off-the-shelf smartphones to achieve concurrent audible and hidden communication. By leveraging masking effects of the human auditory system and readily available audio signals in our daily lives, Dolphin ensures real-time unobtrusive speakermicrophone data communication, while, at the same time, it overcomes the main limitations of existing screen-camera links.
AB - With the ever-increasing use of smart devices, recent research endeavors have led to unobtrusive screen-camera communication channel designs, which allow simultaneous screen viewing and hidden screen-camera communication. Such practices, albeit innovative and effective, require wellcontrolled alignment of camera and screen and obstacle-free access. In this demo, we present Dolphin, a novel form of real-time acoustics-based dual-channel communication, which uses a speaker and the microphones on off-the-shelf smartphones to achieve concurrent audible and hidden communication. By leveraging masking effects of the human auditory system and readily available audio signals in our daily lives, Dolphin ensures real-time unobtrusive speakermicrophone data communication, while, at the same time, it overcomes the main limitations of existing screen-camera links.
KW - Dual-mode communication
KW - Hidden audible communication
KW - Speaker-microphone communication
UR - https://www.scopus.com/pages/publications/84994145070
U2 - 10.1145/2973750.2985618
DO - 10.1145/2973750.2985618
M3 - Conference contribution
AN - SCOPUS:84994145070
SN - 9781450342261
T3 - Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM
SP - 493
EP - 494
BT - Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM
PB - Association for Computing Machinery
Y2 - 3 October 2016 through 7 October 2016
ER -