As we face ever-increasing ecological challenges, gathering environmental data will be important in the development of technology that can help heal the natural world.
Researchers at the University of Washington have a new tool they hope can aid in this effort: tiny battery-free sensors that can be dispersed in the wind via drones and gather environmental data over large areas.
The inspiration for these sensors is the dandelion seed.
A sensor sits atop a dandelion, the plant whose wind-surfing seeds inspired its design.
CNETThe electronics that gather the data and transmit it wirelessly sit on a plastic disc that's laser-cut into a shape designed to be carried by the wind and also land with the solar panels that power the device face up.
Vikram Iyer, an assistant professor at UW, said that the devices are small and light enough that a drone can carry 1,000 of them.
Here are the sensor's electronics and plastic disc that carries it in the wind.
CNETResearchers from UW said they are working to make these types of electronic devices more sustainable and are investigating ways to change the shape of the device as it falls to give greater control over where it lands.
To see these dandelion-inspired sensors up close and dropped from a drone, check out the video above of our trip to the lab.
"gather" - Google News
May 20, 2022 at 07:00PM
https://ift.tt/E0dgWrA
Tiny Solar-Powered Sensors Float on the Wind to Gather Environmental Data - CNET
"gather" - Google News
https://ift.tt/4CVF1t8
https://ift.tt/Q3iIEZo
Bagikan Berita Ini
0 Response to "Tiny Solar-Powered Sensors Float on the Wind to Gather Environmental Data - CNET"
Post a Comment