BBC NEWS Americas Africa Europe Middle East South Asia Asia Pacific Arabic Spanish Russian Chinese Welsh

 You are in: Sci/Tech
Front Page 
UK Politics 
Talking Point 
In Depth 

Commonwealth Games 2002

BBC Sport

BBC Weather

Wednesday, 5 December, 2001, 11:55 GMT
Silencing mobile phones
Graphic, BBC
BBC Go Digital's Jon Wurtzel casts a wry eye over developments in the world of technology.

Do you hate the sound of mobile phones ringing everywhere around you? Can you not stand listening to people's phone conversations in public?

With a spare US$1,000, you can have the power to stop mobile phones all around you and become an anti-cellular vigilante.

You can do this with the Executive Silencer, a device that disables cell phones within a 60-metre (190 feet) radius.

Available for the last year, the kit can fit in the palm of your hand and has all sorts of potential uses.

You could deploy the gadget:

  • in theatres to ensure performances will not be interrupted;
  • in a business meeting to establish a corporate environment free of external disturbance;
  • in a restaurant to create that perfect ambience;
  • on public transport to get a bit of peace and quiet.
Before you create your own mobile-free cocoon, however, you might like to consider that people actually have a right to use mobile phones.

And they have become critical devices for doctors, emergency services, and businesses.

What's more, it is illegal to run the Executive Silencer if you are in the UK.

You will need government permission to operate it in the US, as it also shuts down the frequencies the police use to communicate.

See also:

04 Dec 01 | New Media
Mobile tone tunes withdrawn
22 Nov 01 | Sci/Tech
The future of phones
01 Aug 00 | UK
Tune in, turn off
Internet links:

The BBC is not responsible for the content of external internet sites

Links to more Sci/Tech stories are at the foot of the page.

E-mail this story to a friend

Links to more Sci/Tech stories