San Francisco-based non-profit Rainforest Connection has created a unique, technologically advanced system to defend the rainforests of Brazil. The high-tech protection system incorporates machine learning and solar energy to operate sensor devices called Guardians that listen to the rainforest and send real-time messages if illegal logging activity is detected. Built out of modified cellphones, the Guardians are placed high in the canopy. The solar panels mitigate the need for battery changes or maintenance. With assistance from Google, Rainforest Connection has focused their efforts on the Amazon Rainforest in Pará, northern Brazil, where they have also collaborated with the local Tembé people, who are defending their homeland from encroaching logging.

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About 30 members of the Tembé people regularly patrol the forest to repel illegal loggers. Even with refined knowledge of the local environment, the Amazon Rainforest is difficult for anyone to navigate. Up in the canopy, the Guardians capture sounds, which are then sent to Rainforest Connection. The company recently announced it will be using Google’s TensorFlow tool, which facilitates the use of machine-learning software by other companies. The sounds are then analyzed so that the location and origin of the sounds can be determined.

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“The people on the ground, they’re the solution,” said Rainforest Connection founder and CEO Topher White. “They’re the ones who can fight off deforestation. But technology can play a really big part in helping them do it more safely and more effectively.” Rainforest Connection intends to provide services for those who live in rainforests and other ecological treasures all across the world. Communities equipped with the tools they need to thrive are more resilient.”The system pinpoints exactly where the problem is, so we no longer need to spend months patrolling the land like we used to,” said Chief Ednaldo Tembé. “That means we have more time for our culture, for our family, and for our survival.”

Via Gizmodo

Images via Google