Latest By
Category:


Armor
Artificial Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual Person
Warfare
Weapon
Work

"I'm very taken by mythology. I read it at a very early age and kept on reading it. Before I discovered science fiction I was reading mythology."
- Roger Zelazny

Gesture-Controlled Device  
  An electronic device that is controlled by hand gestures.  

A loud clatter of gunk music flooded through the Heart of Gold cabin as Zaphod searched the sub-etha radio wave bands for news of himself. The machine was rather difficult to operate. For years radios had been operated by means of pressing buttons and turning dials; then as the technology became more sophisticated the controls were made touch-sensitive--you merely had to brush the panels with your fingers; now all you had to do was wave your hand in the general direction of the components and hope. It saved a lot of muscular expenditure, of course, but meant that you had to sit infuriatingly still if you wanted to keep listening to the same program.

Zaphod waved a hand and the channel switched again.

From The Hitchhiker's Guide to the Galaxy, by Douglas Adams.
Published by Harmony Books in 1979
Additional resources -

Compare to the hand wave control from Philip K. Dick's 1955 novel Solar Lottery. See also the filing crystal from Samuel R. Delany's Babel-17 (1968).

Thanks to Erik Nodacker for contributing this item.

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from The Hitchhiker's Guide to the Galaxy
  More Ideas and Technology by Douglas Adams
  Tech news articles related to The Hitchhiker's Guide to the Galaxy
  Tech news articles related to works by Douglas Adams

Gesture-Controlled Device-related news articles:
  - Gesture-Controlled TV Update
  - JVC Clapper Gesture Recognition TV
  - Robot Accepts Gesture Commands
  - Arm Swing Authentication For Mobile Phones
  - Walky iPhone Finger Gesture Robot Controller
  - Gesture Cube Touch-Free Input
  - 3D Input Interfaces For Gesture-Controlled Phones
  - PrimeSense WAVI Xtion Gesture Control Of TV
  - Geremin Gesture-Controlled Dashboard
  - Control Robot Planes With Hand Gestures!
  - GestIC Gesture Recognition Controller Uses Electrical Fields
  - AllSee Low Power Gesture Recognition
  - VW Golf R Touch With Gesture Control
  - WatchSense Perfect For Fat-Fingered Smartwatch Owners

Articles related to Engineering
Dune Fans! Power Your Devices With Sweaty Shirts
Zero Mass 'Vaporators' Pull Drinking Water From The Air
Integrated Circuits Printed Right Onto Fabric!
Drones Guided By The Mind Alone

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.

<Previous
Next>

Google
  Web TechNovelgy.com   

 

 

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.

 

 

 

 

More News

A 'Genuine Nanorobotic Production Factory'
'Microscopic machinery, smaller than ants, smaller than pins, working energetically, purposefully - constructing something...'

Neuromorphic Computer Offers Non-von Neumann Architecture
Fires faster than brain at 1/10K energy.

Evorus Your Crowd-Powered Conversational Assistant
'...the DS [Daily Schedule] was suddenly transformed into a valued confidante.'

Mealworms Food Of The Future
Get your grubs on.

Alibaba's AI May Read Better Than You
'Mike ... could accept other languages and was doing technical translating - and reading endlessly.'

Musk's Boring Flamethrower
'Skeletons in tatters. Burned by a flesh gun'

Humanity Star LEO Advertisement?
'Everyone has noticed those enormous advertisements...'

Atomristors - Atomic Memristors - Using Thin Nanomaterials
'I could almost feel those little tunnel junction neuristors working, forming their own interconnections as I operated it.'

Bigelow Prepares Inflatable Lunar Hotel
'Suddenly, hitherto unheard-of sums of money became available for investment in civilian orbital stations.'

More SF in the News

More Beyond Technovelgy

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.