The Unique Identification Authority of India (UIDAI) has launched a new Aadhaar Face Authentication Software Development Kit (SDK) to make Aadhaar-based verification easier and more secure. The SDK will allow organisations to add face authentication to their applications and services using Aadhaar-based identity verification. The technology uses facial recognition to verify a person’s identity against their Aadhaar details, reducing the need for physical documents or other verification methods. The launch is expected to support wider use of digital identity services across different sectors.