Uni researchers claim it could help detectives with questioning gangs and terrorist cells.
Cannabis Factory Found In Dorchester
Officers in Dorchester discovered a cannabis factory while on foot patrol in London Road on Friday 31 August 2012.
At approximately 11.45pm officers walking along London Road detected a strong smell of cannabis coming from a flat.
The officers knocked on the door of the property and were allowed to enter by the occupants. When inside the flat, the officers discovered that cannabis was being cultivated there.
A quantity of cannabis plants were seized from the property.
A 30-year-old man and a 25-year-old woman, both from Dorchester, were arrested and have been cautioned.
Dorchester and Sherborne Neighbourhood Inspector Les Fry said:
"This was an excellent piece of detection work by the two police officers involved.
"We will not tolerate drugs offences, and as this incident shows, we will proactively take action to disrupt drug-related crime.
"I would encourage members of the public who have any knowledge or concerns about suspected drugs offences in their area to contact Dorset Police on 101."
31-year-old Gareth Mills from Shaftesbury admitted December's attack in Ringwood Road in Alderholt.
The 18-year-old woman couldn't remember what happened in Damerham High Street - near Fordingbridge.
The two cases happened in the early hours Cambridge Road and Burnaby Road.
Recently Played Tracks
Now playing: Non-stop hit music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.