Stick'n conversation: Stick in-car conversation into places using multi person finger pointing gestures

In-car conversations are transient and cannot be shared with others. We propose a method to stick in-car conversation into places by the recognition of multiple peoples' finger pointing gestures. We use a motion capture device to detect finger pointing gestures and their directions. Moreover, we identify a point of interest by calculating the intersection of the finger pointing gestures. Furthermore, we investigate the accuracy of the proposed method and assess user experience using an in-house car journey simulator and discuss possibilities and limitations of the proposed method.