The New York Times: Using Old Cellphones to Listen for Illegal Loggers

The New York Times: Using Old Cellphones to Listen for Illegal Loggers. ” This village in West Sumatra, a lush province of volcanoes and hilly rainforests, had a problem with illegal loggers…. So, residents asked a local environmental group for camera traps or some other equipment that might help. In July, they got more than they expected: a treetop surveillance system that uses recycled cellphones and artificial intelligence software to listen for rogue loggers and catch them in the act.”