Oregon is still using paper applications to enroll people in coverage under the Affordable Care Act. iStockphoto hide caption

itoggle caption iStockphoto

Residents of the Embassy House, a communal home near San Francisco's Haight-Ashbury district, eat dinner together every Sunday. Elise Hu/NPR hide caption

itoggle caption Elise Hu/NPR

Last Monday, protesters blocked a bus that transports San Francisco Google employees to Silicon Valley. Joe Fitzgerald Rodriguez/Courtesy of San Francisco Bay Guardian hide caption

itoggle caption Joe Fitzgerald Rodriguez/Courtesy of San Francisco Bay Guardian

Affordable Care Act navigator Nini Hadwen helps Floridians shop for health insurance in October. Joe Raedle/Getty Images hide caption

itoggle caption Joe Raedle/Getty Images

Researchers developed a prototype for a bra sensing system that would read users' emotions, but Microsoft says it won't be developing this product. Courtesy of Microsoft Research hide caption

itoggle caption Courtesy of Microsoft Research