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and , associate professors in the School of Computing and Information, recently received more than $280,000 from the National Science Foundation for their project that that provide people with the knowledge and assurance of when they are being recorded and what data is being captured.

Today, casual conversations and encounters, that were once thought to be private, may now be recorded and archived digitally. Networked microphones and cameras can give rise to serious electronic privacy concerns. While these types of devices that listen to us and capture data can benefit users in many ways, users may also face serious privacy violations. 

The project brings together expertise in computer security and privacy, access control, human computer interaction and social computing. Through this interdisciplinary team, the goal is to make socio-technical contributions to both theory and practice. Lee and Farzan’s project combines hardware and software techniques to tangibly and visually convey a sense of privacy to people who are impacted by sensors.