Dr Gerald Westheimer (Berlin,1924) zoomed from @ucberkeleyofficial.bsky.social to discuss #hyperacuity in our class. What an opportunity for our students to interact with a legend in #VisualOptics! #OPT448 @cvsuor.bsky.social @uofrbme.bsky.social @uor-braincogsci.bsky.social @urochester.bsky.social