A Venus flytrap is seen rigged with two electrodes during an experiment in a lab at Nanyang Technological University in Singapore April 27, 2021. Picture taken April 27, 2021. REUTERS/Joseph Campbell
SINGAPORE (Reuters) - Researchers in Singapore have found a way of controlling a Venus flytrap using electric signals from a smartphone, an innovation they hope will have a range of uses from robotics to employing the plants as environmental sensors.
Luo Yifei, a researcher at Singapore's Nanyang Technological University (NTU), showed in a demonstration how a signal from a smartphone app sent to tiny electrodes attached to the plant could make its trap close as it does when catching a fly.
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