Architectural designers develop hands-free door handle to prevent spread of coronavirus

Architectural designers Ivo Tedbury and Freddie Hong have created a 3D-printed device that adapts door handles for hands-free opening, in a bid to help prevent the spread of coronavirus.

Tedbury and Hong, who met while studying architecture at the Bartlett School of Architecture, designed a curved plastic device that attaches onto "fire escape-style" pull door handles via a pair of cable ties.

The idea is that instead of opening the door with their hands, users loop their arm through the adaptor and pull the door open.

The duo came up with the design as a way to respond to outbreaks of Covid-19, which can reportedly last on some surfaces for days and is spread by human touch.

"I live in a block of flats and was frustrated at the number of shared doors between my flat and the outside world," Tedbury told Dezeen. "If you're going out to buy groceries, you might end up with contaminated hands within 30 seconds."

"Not being medics or involved in other front line services, we were happy to try to help fight the coronavirus in other ways."

The design of the device, which can be 3D-printed in under three hours, is available to download for free on a platform called Hands-Free Architecture. It comes with a poster that can be printed to show how to use the handle.

In addition to releasing the Open Source handle adaptor, Tedbury and Hong set up Hands-Free Architecture as a provocative platform to encourage others to share ways to respond to the current pandemic.