{"input_url":"https://spectrum.ieee.org/ai-in-robotics","gnews_decode":"https://spectrum.ieee.org/ai-in-robotics","http_status":200,"final_url":"https://spectrum.ieee.org/ai-in-robotics","html_length":473588,"trafilatura_result":"ok","text_length":5568,"text_preview":"Atop a lab bench, Cornell Tech postdoctoral researcher Yifan He positions the lens of an optical receiver almost a meter away from an LED emitting a beam of red light. The computer monitor attached to the receiver takes a beat to refresh, then displays an array of squares that resemble a QR code.\nWh","verdict":"OK"}