Discussions have arisen regarding the use of facial recognition technologies and privacy concerns during CJP and student protests at Jantar Mantar in Delhi. Particular attention is drawn to the artificial intelligence (AI) that the Delhi police are employing at the demonstration sites.
Facial Recognition Technology
Videos have circulated on social media showing green frames appearing around people's faces on computer screens inside a specialized police van. It is claimed that this is an AI-based facial recognition system designed to identify individuals in a crowd. This has sparked a new wave of debate concerning surveillance, civil rights, and privacy.
Surveillance Server Operation
According to reports, the Delhi police have deployed two specialized surveillance vans near Jantar Mantar. One is a mobile command and control vehicle that broadcasts a live video feed from surrounding CCTV cameras. The second van, named Ikshana, is equipped with AI-based facial recognition software. The video stream from the cameras enters this system, where the AI attempts to identify every face. The system outlines each silhouette with a frame and then matches it against the police database. If a similarity with an individual in the database is detected, the system can notify the police.
Stance of Delhi Police
The Delhi police explain that the purpose of using this technology is not to monitor ordinary protesters, but rather to locate criminals, fugitives, or individuals against whom cases have already been filed. The police assert that this helps maintain law and order and take action in case of violence. Following recent incidents of violence during demonstrations, the police stated their capability to identify many suspects using AI cameras and video analytics.
Identification Mechanism
The facial recognition system functions by converting facial characteristics such as eyes, nose, lips, and facial structure into digital data. This data is then compared with existing database information. If a match exceeding a set threshold is found, the system displays a probable match. However, the final decision is made by a human. According to the publication Indian Express, the Delhi police previously informed in response to an RTI request that they consider the result positive when a match reaches about 80 percent or higher.
Reaction of Participants and Legal Proceedings
Following the implementation of this technology, some protesters began participating in demonstrations while covering their faces with clothing, masks, or scarves, fearing their identities would be recorded. Others argue that people conducting peaceful demonstrations should not have to conceal their identity. This has transformed the issue from a purely technical matter into one of personal privacy. The issue has reached the Delhi High Court. The petition filed asserts that constant AI-based video recording and surveillance may violate the fundamental rights of protesters. The court has requested responses from the central government and the Delhi police. In turn, the police told the court that video recording is carried out exclusively for ensuring safety and maintaining order, not for espionage.
Expansion of AI Use
The Delhi police have been increasing their use of AI technologies for many years. Similar mobile surveillance vans and AI cameras were used during the G20 summit. These systems are now being applied at large rallies and in crowded areas. According to TOI, four blocks of facial recognition systems were recently installed in the Jantar Mantar area, which the police claim are intended for identifying criminals.