GPS-aided repo and product-service systems Ryan Calo of Stanford’s Center for Internet and Society brought up the new phenomenon of GPS-aided car repossession and the implications for the concepts of property and privacy: A group of car dealers in Oregon apparently attached GPS devices to […]
All posts filed under “Sound weapons”

Mosquito controversy goes high-profile
The Mosquito anti-teenager sound device, which we’ve covered on this site a few times, was yesterday heavily criticised by the Children’s Commissioner for England, Sir Albert Aynsley-Green, launching the BUZZ OFF campaign in conjunction with Liberty and the National Youth Agency: Makers and users of […]

‘Secret alarm becomes dance track’
The Mosquito sound has been mixed (sort of) into a dance track: “…the sound is being used in a dance track, Buzzin’, with secret melodies only young ears can hear. … Simon Morris from Compound Security said: “Following the success of the ringtone, a lot […]

Transcranial magnetic stimulation
An image from Hendricus Loos’s 2001 US patent, ‘Remote Magnetic Manipulation of Nervous Systems’ In my review of Adam Greenfield‘s Everyware a couple of months ago, I mentioned – briefly – the work of Hendricus Loos, whose series of patents cover subjects including “Manipulation of […]

Spiked: When did ‘hanging around’ become a social problem?
Josie Appleton, at the always-interesting Spiked, takes a look at the increasing systemic hostility towards ‘young people in public places’ in the UK: ‘When did ‘hanging around’ become a social problem?’ As well as the Mosquito, much covered on this site (all posts; try out […]

Dilemma of horns
I was woken up (along with, I expect, lots of others) at about 5am today by a driver sounding his/her horn in the road outside – an arrogant two-second burst – then another replying (perhaps) with a slightly feeble one-second tone. I don’t know why; […]

Nice attitude
Someone from the UK just found this site by searching for “device to stop young people congregating” using a mobile phone provider’s search engine. Now, I know, I know, there may be an important backstory behind that person’s search. Some people apparently really do have […]

High frequency wave files back up again
They’re back up (well, the wave files anyway), thanks to the Internet Archive.

High frequency ringtone download
High frequencies being tested in the urban badlands: see, no teenagers here! A lot of people find this site through searching for something along the lines of ‘Mosquito high frequency anti-teenager ringtone’, and are presumably disappointed when they find that there is no such ringtone […]

Another possible avenue for the Mosquito
Hot on the heels of the news that Cooper-Menvier/Fulleon is to take on global manufacture and distribution of the Mosquito, my server logs show that someone found this site through looking for mosquito download mobile phone free high frequency. Now, he or she might simply […]

New Scientist : Crowds silenced by delayed echoes
Via Boing Boing – ‘Hooligan chants silenced by delayed echoes’, a New Scientist story looking at the work of Dutch researchers who are using out-of-sync replayed sound to disrupt synchronised chanting at football matches. “Soccer hooligans could be silenced by a new sound system that […]