Uni researchers claim it could help detectives with questioning gangs and terrorist cells.
Vicious Attacks On Our Police Officers
In an exclusive, Heart's found out 900 Hampshire Police officers have been attacked in the space of just one year - 300 of them getting injured.
In the past few months alone, there have been some pretty vicious attacks.
In January, a police woman suffered a broken wrist in Southampton as she was trying to arrest a wanted man. Three officers were hurt trying to stop a fight outside a pub, one had to go to hospital.
In another case recently, someone who had just been arrested and was being put in the back of a police van, kicked the door and it hit an officer, splitting his head open. There has also been an attack when a police officer was punched in the mouth in a nightclub, knocking his teeth out.
Heart's Jo Rawlings spoke exclusively to Hampshire Police Chief Constable Alex Marshall:
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.
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