Microsoft research paper : courtesy protocol for wearable cameras

Interesting approach by Jaeyeon Jung & Matthai Philipose from Microsoft research. The basic idea is to turn off wearable cameras like Autographer when people are detected by a low res far-infrared imager unless those people have expressed consent.


Small and always-on, wearable video cameras disrupt social norms that have been established for traditional hand-held video cameras, which explicitly signal when and which subjects are being recorded to people around the camera-holder. We first discuss privacy-related social cues that people employ when recording other people (as a camera-holder) or when being recorded by others (as a bystander or a subject). We then discuss how low-fidelity sensors such as far-infrared imagers can be used to capture these social cues and to control video cameras accordingly in order to respect the privacy of others. We present a few initial steps toward implementing a fully functioning wearable camera that recognizes social cues related to video privacy and generates signals that can be used by others to adjust their privacy expectations.


read the full paper here