Grating couplertheory

Camera glasses enable people to capture point-of-view videos using a common accessory, hands-free. In this paper, we investigate how, when, and why people used one such product: Spectacles. We conducted 39 semi-structured interviews and surveys with 191 ...

Grating couplerLumerical

Bystanders have little say in whether they are being recorded by "always-on" cameras. One approach is to use gestural interaction to enable bystanders to signal their preference to camera devices. Since there is no established gestural vocabulary for ...

Wearable egocentric cameras are typically harnessed to a wearer's head, giving them the unique advantage of capturing their points of view. Hoshen and Peleg have shown that egocentric cameras indirectly capture the wearer's gait, which can be used to ...