Automated Lip Reading Invented — press release, but interesting topic. The research will be presented at the International Conference on Acoustics, Speech, and Signal Processing (ICASSP) in Shanghai.
A Smartphone-based Laser Distance Sensor for Outdoor Environments (PDF) — We present a low-cost, smartphone-based planar laser distance sensor design for outdoor use with 6 cm accuracy at 5 meters, 30 Hz scan rate, and 0.1 degree resolution over the field of view. The cost of the hardware additions to the off-the-shelf smartphone used in our prototype is under $50.
Internet Archive Seeks to Defend Against Wrongful Takedowns — In its submission, the Archive goes to some lengths to highlight differences between those engaging in commercial piracy and those who seek to preserve and share cultural heritage. As a result, the context in which a user posts content online should be considered before attempting to determine whether an infringement has taken place. This, the organization says, poses problems for the “staydown” demands gaining momentum with copyright holders.