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World's first webcam retired 25 years ago after monitoring Cambridge coffee pot for a decade
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The Trojan Room Coffee Pot webcam at Cambridge University, recognized as the world's first webcam, was switched off on August 22, 2001, after ten years of operation.
This webcam pioneered remote visual monitoring over networks, predating the World Wide Web itself. It illustrates how practical engineering problems, avoiding wasted trips to an empty coffee pot, can drive innovations that later become ubiquitous infrastructure.
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The webcam began service in 1991 as a 128x128 grayscale camera connected to a lab LAN, serving images three times per minute via a custom X Window System protocol application.
Created by Quentin Stafford-Fraser and Paul Jardetzky, it let researchers elsewhere in the building check coffee availability before climbing several flights of stairs.
The system first connected to the internet in November 1993, shortly after web browsers gained the ability to display images.
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