Imagine a stylish, drone-shaped blade that can be worn as a necklace or bracelet. Or, when the rain starts to fall, the device will fly over your head, turning it quickly enough to keep you dry.
Imagine a bell-like bracelet and take off to drive you on the road when you're gone.
And if walking the streets of the city bothers you with the exhaust gas, think the same device as a filter that will float before your mouth automatically when the levels of air pollution increase.
All these futuristic concepts of wearable drones (which over the years will become reality and make Apple Watch look like Timex of the Beatles) were designed by Frog Design Inc.
They will present their work at South by Southwest Interactive in Austin, Texas, from today 13 March to 17 March.
This year Fashion & Wearable Tech I explored the relationship between fashion, art, culture and technology.
"Slowly we have reached the point where the technology can keep its promises. What the science fiction writers have mentioned has happened," said Roger Entner, an analyst at Recon Analytics LLC, in Bloomberg.
"And what you see are these first steps. We are at the stage where reality overtakes the imagination. "
South by Southwest, which began as a popular music festival, expects 33.000 attendees at this year's SXSW Interactive conference. Fashion & Wearable Tech will have nearly 70 sessions and events, with speakers from startups businesses marketplaces such as Wanelo and Tinker Tailor, as well as chipmaker Intel Corp.