Tap a numbered dot and listen.
Down the 101 through the history of artificial intelligence: Frank Rosenblatt's perceptron, John McCarthy naming the field, the AI winters that nearly killed it, and Fei-Fei Li's ImageNet — the dataset that ended the last one. Plus William Ralston, who built San Francisco and drowned the day his bank failed.
In order along the route. Tap a dot on the map, or play them here.
Infinite Road draws from a library of primary sources — public-domain county histories, the WPA American Guide Series, National Register of Historic Places records, local records, and encyclopedic sources — then writes and narrates each story in its own words.