Software understands English grammer

Emdros can understand English grammer, and lets you query texts grammatically. Found it while browsing through an A-Z list of AI applications on the AI FAQ.

Identify tunes by whistle

Melodyhound identifies tunes if you whistle them.

Identify location by photographs

There’s software that can locate where you are using a photograph of buildings.

Card trick

Interesting card trick using the Kruskal Count.