Device promises injections without needles
17 March 2017 Last updated at 09:10 GMT
A computerised system for injecting medicine without using needles has won an innovation award at the South by SouthWest Interactive technology conference in Austin, Texas.
Portal Instruments’ device, which the company hopes will be on the market in the next two years, won in the health category.
The BBC’s North America technology reporter Dave Lee found out more.
Video journalist: Cody Godwin