It sounds like a futuristic plot from the silver screen, but Dubai Police are using technology to examine brain activity to test whether a suspect remembers a crime scene.
Known as brain fingerprinting, the crime-fighting tool is one of the latest innovations, and it is being trialled in the UAE.
The National spoke to Capt Rashid Al Mansoori, head of the behaviour and personality assessment section, and Lt Abdelrahim Al Harmoudi, an expert in forensic psychology, to find out more.
Brain fingerprinting: technology and technique
First introduced by scientist Lawrence Farwell in the 1990s, brain fingerprinting technology was used in 1999 to help solve a 15-year-old murder case in the US.
The technique has also been used by police in India and Singapore, and now in the UAE.
The process involves attaching electrodes to a suspect's head and showing them pictures, including an image of the crime scene.
Nothing is done without the suspects' consent
A small but noticeable change in brain activity will occur if the suspect is presented with an image they have seen before.
This response is not influenced by emotions such as fear, stress or anxiety, said Capt Al Mansoori, who describes the readings as "brainwave science".
“This is because of the way the system works, how the pictures are shown, and how a baseline for responses on all of the images shown is available,” he said.
Officers have used the technology to solve two murders in the emirate.
The device was developed in the US and has been tested by several US federal government agencies, which found it to be more than 99 per cent accurate.
One study concluded it was almost impossible to fool the test, stating that "BF [brain fingerprinting] is highly resistant to countermeasures".
"No one has beaten a BF test with countermeasures, despite a $100,000 reward for doing so."
'Importance of consent'
The results are accurate, but they do not prove guilt.
“We can prove without doubt that brainwaves show memories that are related to the crime, but we don’t say someone is guilty,” Capt Al Mansoori said.
"The assessment confirms only that memories of a crime are present in the suspect's brain."
Before the assessment, permission must be obtained from the prosecution and the suspect must also agree.
"Nothing is done without the suspect's consent, which is standard protocol," Capt Al Mansoori said.
They are then briefed about the test before it starts, he said.
The procedure requires the suspect to put on a skullcap equipped with a set of electrodes designed to detect activity in the brain.
The suspect is then shown random images on a display screen for just a fraction of a second.
Some pictures are related to a specific crime and when the suspect sees an image they have seen before a particular electric signal, called the P300, is amplified in the brain.
The pictures can be murder weapons, objects from crime scenes, victims or victims’ clothes.
The brain responses are read by the electrodes and represented on a screen in red, green and blue that indicate either "information present" or "information absent".
The results are submitted to prosecutors, but it is left to the judge to determine if the suspect is guilty.
"Having a memory of a bloodied body, for example, does not necessarily mean the person is the perpetrator. He could be a witness," Capt Al Mansoori said.
Practical application in serious crimes
Dubai Police trialled the technology for a year before it was put to the test in active criminal cases in March.
Outcomes of all trials were shared with the manufacturing company for research and development purposes.
"The trials included nearly 40 mock crime scenarios. Following the trials, the technology was used to investigate two real murder cases," Lt Al Harmoudi said.
In both cases, the suspects' brain activity during the test showed they knew information about the crime.
An experimental study about the device is under way in collaboration with the Dubai Police Academy to conduct more systematic investigations into how it works and its efficacy.
"We have doctoral students from the academy who are interested in the technology," Capt Al Mansoori said. "But we are constantly collaborating with the manufacturing company to further enhance the product."
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Specs
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How has net migration to UK changed?
The figure was broadly flat immediately before the Covid-19 pandemic, standing at 216,000 in the year to June 2018 and 224,000 in the year to June 2019.
It then dropped to an estimated 111,000 in the year to June 2020 when restrictions introduced during the pandemic limited travel and movement.
The total rose to 254,000 in the year to June 2021, followed by steep jumps to 634,000 in the year to June 2022 and 906,000 in the year to June 2023.
The latest available figure of 728,000 for the 12 months to June 2024 suggests levels are starting to decrease.
if you go
The flights
Fly direct to Kutaisi with Flydubai from Dh925 return, including taxes. The flight takes 3.5 hours. From there, Svaneti is a four-hour drive. The driving time from Tbilisi is eight hours.
The trip
The cost of the Svaneti trip is US$2,000 (Dh7,345) for 10 days, including food, guiding, accommodation and transfers from and to Tbilisi or Kutaisi. This summer the TCT is also offering a 5-day hike in Armenia for $1,200 (Dh4,407) per person. For further information, visit www.transcaucasiantrail.org/en/hike/
RACE SCHEDULE
All times UAE ( 4 GMT)
Friday, September 29
First practice: 7am - 8.30am
Second practice: 11am - 12.30pm
Saturday, September 30
Qualifying: 1pm - 2pm
Sunday, October 1
Race: 11am - 1pm
UAE squad
Esha Oza (captain), Al Maseera Jahangir, Emily Thomas, Heena Hotchandani, Indhuja Nandakumar, Katie Thompson, Lavanya Keny, Mehak Thakur, Michelle Botha, Rinitha Rajith, Samaira Dharnidharka, Siya Gokhale, Sashikala Silva, Suraksha Kotte, Theertha Satish (wicketkeeper) Udeni Kuruppuarachchige, Vaishnave Mahesh.
UAE tour of Zimbabwe
All matches in Bulawayo
Friday, Sept 26 – First ODI
Sunday, Sept 28 – Second ODI
Tuesday, Sept 30 – Third ODI
Thursday, Oct 2 – Fourth ODI
Sunday, Oct 5 – First T20I
Monday, Oct 6 – Second T20I
Points Classification after Stage 1
1. Geraint Thomas (Britain / Team Sky) 20
2. Stefan Kueng (Switzerland / BMC Racing) 17
3. Vasil Kiryienka (Belarus / Team Sky) 15
4. Tony Martin (Germany / Katusha) 13
5. Matteo Trentin (Italy / Quick-Step) 11
6. Chris Froome (Britain / Team Sky) 10
7. Jos van Emden (Netherlands / LottoNL) 9
8. Michal Kwiatkowski (Poland / Team Sky) 8
9. Marcel Kittel (Germany / Quick-Step) 7
10. Edvald Boasson Hagen (Norway / Dimension Data) 6
New schools in Dubai
'The worst thing you can eat'
Trans fat is typically found in fried and baked goods, but you may be consuming more than you think.
Powdered coffee creamer, microwave popcorn and virtually anything processed with a crust is likely to contain it, as this guide from Mayo Clinic outlines:
Baked goods - Most cakes, cookies, pie crusts and crackers contain shortening, which is usually made from partially hydrogenated vegetable oil. Ready-made frosting is another source of trans fat.
Snacks - Potato, corn and tortilla chips often contain trans fat. And while popcorn can be a healthy snack, many types of packaged or microwave popcorn use trans fat to help cook or flavour the popcorn.
Fried food - Foods that require deep frying — french fries, doughnuts and fried chicken — can contain trans fat from the oil used in the cooking process.
Refrigerator dough - Products such as canned biscuits and cinnamon rolls often contain trans fat, as do frozen pizza crusts.
Creamer and margarine - Nondairy coffee creamer and stick margarines also may contain partially hydrogenated vegetable oils.
VEZEETA PROFILE
Date started: 2012
Founder: Amir Barsoum
Based: Dubai, UAE
Sector: HealthTech / MedTech
Size: 300 employees
Funding: $22.6 million (as of September 2018)
Investors: Technology Development Fund, Silicon Badia, Beco Capital, Vostok New Ventures, Endeavour Catalyst, Crescent Enterprises’ CE-Ventures, Saudi Technology Ventures and IFC
THE LOWDOWN
Photograph
Rating: 4/5
Produced by: Poetic License Motion Pictures; RSVP Movies
Director: Ritesh Batra
Cast: Nawazuddin Siddiqui, Sanya Malhotra, Farrukh Jaffar, Deepak Chauhan, Vijay Raaz
UAE WARRIORS RESULTS
Featherweight
Azouz Anwar (EGY) beat Marcelo Pontes (BRA)
TKO round 2
Catchweight 90kg
Moustafa Rashid Nada (KSA) beat Imad Al Howayeck (LEB)
Split points decision
Welterweight
Gimbat Ismailov (RUS) beat Mohammed Al Khatib (JOR)
TKO round 1
Flyweight (women)
Lucie Bertaud (FRA) beat Kelig Pinson (BEL)
Unanimous points decision
Lightweight
Alexandru Chitoran (ROU) beat Regelo Enumerables Jr (PHI)
TKO round 1
Catchweight 100kg
Marc Vleiger (NED) beat Mohamed Ali (EGY)
Rear neck choke round 1
Featherweight
James Bishop (NZ) beat Mark Valerio (PHI)
TKO round 2
Welterweight
Abdelghani Saber (EGY) beat Gerson Carvalho (BRA)
TKO round 1
Middleweight
Bakhtiyar Abbasov (AZE) beat Igor Litoshik (BLR)
Unanimous points decision
Bantamweight
Fabio Mello (BRA) beat Mark Alcoba (PHI)
Unanimous points decision
Welterweight
Ahmed Labban (LEB) v Magomedsultan Magomedsultanov (RUS)
TKO round 1
Bantamweight
Trent Girdham (AUS) beat Jayson Margallo (PHI)
TKO round 3
Lightweight
Usman Nurmagomedov (RUS) beat Roman Golovinov (UKR)
TKO round 1
Middleweight
Tarek Suleiman (SYR) beat Steve Kennedy (AUS)
Submission round 2
Lightweight
Dan Moret (USA) v Anton Kuivanen (FIN)
TKO round 2
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The 12 Syrian entities delisted by UK
Ministry of Interior
Ministry of Defence
General Intelligence Directorate
Air Force Intelligence Agency
Political Security Directorate
Syrian National Security Bureau
Military Intelligence Directorate
Army Supply Bureau
General Organisation of Radio and TV
Al Watan newspaper
Cham Press TV
Sama TV
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What can you do?
Document everything immediately; including dates, times, locations and witnesses
Seek professional advice from a legal expert
You can report an incident to HR or an immediate supervisor
You can use the Ministry of Human Resources and Emiratisation’s dedicated hotline
In criminal cases, you can contact the police for additional support
Wonka
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RESULTS
Lightweight (female)
Sara El Bakkali bt Anisha Kadka
Bantamweight
Mohammed Adil Al Debi bt Moaz Abdelgawad
Welterweight
Amir Boureslan bt Mahmoud Zanouny
Featherweight
Mohammed Al Katheeri bt Abrorbek Madaminbekov
Super featherweight
Ibrahem Bilal bt Emad Arafa
Middleweight
Ahmed Abdolaziz bt Imad Essassi
Bantamweight (female)
Ilham Bourakkadi bt Milena Martinou
Welterweight
Mohamed Mardi bt Noureddine El Agouti
Middleweight
Nabil Ouach bt Ymad Atrous
Welterweight
Nouredine Samir bt Marlon Ribeiro
Super welterweight
Brad Stanton bt Mohamed El Boukhari
The years Ramadan fell in May
NO OTHER LAND
Director: Basel Adra, Yuval Abraham, Rachel Szor, Hamdan Ballal
Stars: Basel Adra, Yuval Abraham
Rating: 3.5/5
