GPS lingerie is now available, thanks to Brazilian lingerie maker Lucia Iorio, who markets it to "techno-savvy women."
This collection ... is a wink to women and a challenge to men because, even if she gives him the password to her GPS, she can always turn it off," Iorio told AFP.
"She can be found only if she wants to."
GPS lingerie is expensive enough that you'd want to keep track of it anyway; it starts at $US800.
(GPS lingerie video)
The earliest reference I know for built-in electronics in clothing is the sleeve communicator from Murray Leinster's classic (and retro-Hugoed, if I'm not mistaken) 1945 story First Contact.
He pressed the button in his sleeve communicator and snapped:
"Action stations! Man all weapons! Condition of extreme alert in all departments immediately!"
(Read more about Leinster's sleeve communicator)
I should also point out that one of the main features of a GPS, the ability to automatically graph a journey on a map, was described by Jack Williamson in his 1936 story The Cometeers; see the entry for cartograph.
More references to clothing with built-in electronics:
Fabrican Dress Sprayed Directly Onto Model On Coperni Runway
'...that might appeal to women, because by discharging from a few or a few dozen bottles a liquid that immediately set into fabrics... they could have a new creation every time.' - Stanislaw Lem, 1961.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
A System To Defeat AI Face Recognition
'...points and patches of light... sliding all over their faces in a programmed manner that had been designed to foil facial recognition systems.'