Rooftops

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Talking Speedometer

Description

A gauge that tells you its value verbally

Novel

Biddiver

Author

Theodore Sturgeon

Built

Yes

Year Made

1990s

Companies

Product

Voice alerts

coming soon

// TECHNOLOGY–SECRETS–WORTH-SHARING PUBLISHED 18.04.21 FILE SIZE 497 KB FILE FORMAT MP4

NAVIGATION

“The best way to keep a secret is to shout it from the rooftops” – Edwin Land

Rooftops