Digi Yatra: A Seamless Airport Experience

Digi Yatra, meaning 'Digital Journey', is a digital initiative coordinated by India's Ministry of Civil Aviation. It launched in 2022 and uses facial recognition technology to verify passenger identities at various airport checkpoints, aiming to streamline the airport experience and reduce wait times. Passengers can register through the Digi Yatra app, which is available on iOS and Android, and benefit from a paperless, contactless, and faster journey through the airport. However, the app has faced criticism and concerns over privacy, consent, and transparency.

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Digi Yatra app

Digi Yatra, which translates to "Digital Journey", is a digital initiative coordinated by India's Ministry of Civil Aviation. The Digi Yatra app, launched on 1 December 2022, utilises facial recognition technology to verify passenger identities at various checkpoints, including check-in, security, and boarding gates, without the need for physical documents. This initiative aims to provide a seamless, contactless, and paperless travel experience for passengers.

The app was first launched in Bangalore, Varanasi, and Delhi, and has since expanded to several other airports in India. Specific queues and check-in lanes have been designated for passengers registered with the Digi Yatra app in these airports. The app is available for download on the Google Play Store (Android) and the App Store (iOS).

To register for the Digi Yatra app, users must provide their mobile number linked with their Adhaar card. An OTP is sent to this number for verification. It is important to note that the name on the boarding pass and Adhaar card must match. Passengers can then scan or upload their boarding pass through the app. Additionally, users are required to take a selfie and upload it to the app.

The Digi Yatra app has received some criticism and raised privacy concerns. There have been allegations that security personnel enrolled passengers non-consensually, without informing them. Additionally, the Internet Freedom Foundation has highlighted issues related to "privacy, surveillance, exclusion errors, and lack of institutional accountability and transparency". Despite assurances from Digi Yatra about data security and user control, these concerns have persisted.

Despite the criticisms, Digi Yatra has been praised for reducing congestion at airports and providing a faster, more seamless boarding process. It is important to note that the use of the Digi Yatra app is voluntary, and passengers can choose to opt for manual verification with their physical documents if they prefer.

Privacy concerns

Digi Yatra is an industry-led digital initiative coordinated by the Ministry of Civil Aviation in India. It utilizes facial recognition technology to verify passenger identities at various checkpoints, such as check-in, security, and boarding gates, without the need for physical documents.

While Digi Yatra claims to be committed to protecting user privacy, there have been several concerns and complaints raised about the privacy and security of user data. Here are some of the key privacy concerns:

Non-Consensual Data Collection:

There have been multiple reports and complaints from passengers that security personnel and staff at Indian airports have been capturing their facial biometrics and enrolling them in Digi Yatra without their consent or knowledge. In some cases, passengers were asked to scan their boarding passes and capture their photos, and then the staff provided consent for registering for Digi Yatra on their behalf without seeking permission or informing them. This issue gained significant attention, with digital rights groups speaking out against the practice.

Poor Governance and Lack of Transparency:

Privacy experts and the Internet Freedom Foundation have criticized Digi Yatra for its poor governance structure and lack of transparency. Despite being a partly government-run service, the initiative has been criticized for its lack of information and disclosures, making it unreliable in the eyes of privacy advocates.

Mandatory Aadhaar Linkage:

Digi Yatra requires users to sign up using their Aadhaar, India's unique identity number. This mandatory linkage has raised concerns among privacy advocates, as it links an individual's biometric and demographic information with their travel history and patterns.

Data Sharing with Third Parties:

There have been concerns about data shared by passengers on Digi Yatra and the role of third-party vendors or partners. In particular, there was controversy surrounding Dataevolve Solutions, a former vendor that provided billing account and management services for the application. While Digi Yatra has denied any ongoing association, the incident raised questions about the privacy and security of user data and the potential access of third-party entities.

Unclear Institutional Accountability:

As Digi Yatra is owned and operated by a consortium called the Digi Yatra Foundation, which includes the Airports Authority of India and several private airports, the lines of institutional accountability are blurred. Being a private company, Digi Yatra is not answerable to RTI requests under the Right to Information Act, 2005, further complicating the clarity of accountability.

Biometric technology

Digi Yatra, meaning 'Digital Journey' in English, is an initiative by India's Ministry of Civil Aviation to enhance the airport experience through facial recognition. Digi Yatra aims to provide a paperless travel experience to air passengers by utilising facial recognition to verify passenger identities at various checkpoints, such as check-in, security, and boarding gates, without the need for physical documents.

The implementation of biometric technology in Digi Yatra offers several benefits. Firstly, it enhances security by providing accurate and reliable identification of individuals. By matching a passenger's live facial scan with their registered image, the system can confirm their identity with a high degree of precision. This helps to prevent identity fraud and unauthorised access to restricted areas. Secondly, biometric technology improves the efficiency and speed of the airport process. With Digi Yatra, passengers can breeze through checkpoints without having to present physical documents or undergo manual inspections, resulting in reduced wait times and a more seamless travel experience.

Despite the advantages, the use of biometric technology in Digi Yatra has also raised concerns about privacy and data protection. Some critics argue that the collection and use of biometric data, such as facial recognition, by private companies or government entities, poses risks to individuals' privacy. There have been reports of security personnel at Indian airports enrolling passengers in Digi Yatra without their knowledge or consent, highlighting the need for transparency and informed consent in the use of such technologies. Additionally, the reliability and accuracy of biometric systems depend on factors such as image quality, lighting conditions, and facial changes (e.g., ageing, makeup, or facial hair). Ensuring the accuracy and integrity of biometric data is crucial to maintaining the effectiveness of the system.

Airport queues

Long queues at airports can be frustrating and add unnecessary stress to the travel experience. The time taken to get through security and passport control varies across airports, with some of the worst queues found at Birmingham and Manchester airports, where passengers have reported waiting for up to 29 and 28 minutes, respectively. Liverpool Airport, on the other hand, has been rated the best by passengers, with shorter security and passport queues of around 11 minutes.

To avoid lengthy airport queues, passengers can opt for digital initiatives such as Digi Yatra, which has been implemented in several Indian airports. Digi Yatra is a digital initiative that utilizes facial recognition technology to verify passenger identities at various checkpoints, eliminating the need for physical documents. Passengers can register through the Digi Yatra app, providing a seamless and contactless travel experience. Specific queues have been designated at participating airports for those registered with Digi Yatra, expediting their journey through the airport.

However, Digi Yatra has also faced criticism and concerns over privacy and consent. There have been reports of security personnel enrolling passengers in Digi Yatra without their knowledge or consent, raising questions about the governance structure and transparency of the system.

To address these concerns, Digi Yatra emphasizes that it utilizes Self-Sovereign Identity (SSI), Verifiable Credentials, Decentralized Identifiers (DIDs), and Distributed Ledger Technology to ensure traveller data security and privacy. All personal information is automatically deleted after flight departure, and passengers are required to register using their mobile numbers and a one-time password (OTP).

To further reduce airport queue times, passengers can also utilize resources such as the My TSA application provided by the Transportation Security Agency (TSA) in the US. This app allows travellers to check real-time airport delays, learn about permitted items at security checkpoints, and access other helpful tips for a smoother journey through airport security.

Launch and expansion

Digi Yatra, meaning ''Digital Journey', is an industry-led digital initiative coordinated by the Ministry of Civil Aviation in India. It was launched in December 2022 in its first phase in Bangalore, Varanasi and Delhi. Digi Yatra utilizes facial recognition technology to verify passenger identities at various checkpoints, such as check-in, security, and boarding gates, without the need for physical documents. This biometric authentication system has gained traction in India's aviation sector, showing promising results in reducing passenger processing times and enhancing security measures.

In its initial phase, Digi Yatra was launched at seven airports, with Delhi, Bengaluru, and Varanasi being the first three. Under this plan, Hyderabad, Kolkata, Pune, and Vijayawada airports were included by April 2023. In June 2023, Delhi Airport's Terminal 3 (T3) allowed passengers to use Digi Yatra from the airport premises without the need for the mobile application. In the same month, Digi Yatra announced that their service had reached one million users.

In August 2023, Ahmedabad's Sardar Vallabhbhai Patel International Airport implemented the system, and by January 2024, the platform had reached over nine million active users. The system currently operates across 24 airports nationwide, with 15 airports specifically equipped with queues and check-ins for passengers registered through the app. Another 13 airports are expected to be launched by April 2024, indicating the rapid expansion of the initiative.

The Digi Yatra Foundation, a joint venture company comprising the Airports Authority of India and an association of private airports, owns and operates the platform. The foundation has stated that discussions are ongoing with various government agencies, including the Ministry of Tourism, to further develop and expand the service across the country.

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