Multimedia Gallery
February 23, 2018
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3-D-printed, WiFi-connected plastic objects could advance the Internet of Things
A novel approach to connecting everyday appliances via the Internet manages to wirelessly link objects without the use of batteries or electronics. Three-dimensionally printed, plastic objects, developed by researchers at University of Washington, employ a backscatter gear, spring and antenna mechanism, which transmits data by reflecting radio signals emitted by a WiFi router. This innovation could lead to a battery-free slider to control music volume, a button that automatically orders new laundry detergent and an alert system for leaking pipes.
Original air date: February 23, 2018
Credit: NSF
Images and other media in the National Science Foundation Multimedia Gallery are available for use in print and electronic material by NSF employees, members of the media, university staff, teachers and the general public. All media in the gallery are intended for personal, educational and nonprofit/non-commercial use only.
Videos credited to the National Science Foundation, an agency of the U.S. Government, may be distributed freely. However, some materials within the videos may be copyrighted. If you would like to use portions of NSF-produced programs in another product, please contact the Video Team in the Office of Legislative and Public Affairs at the National Science Foundation.
Additional information about general usage can be found in Conditions.