Signmee is in the process of integrating Aadhaar OTP Authentication, which will be used to attest documents, and sign forms. This will be combined with a digital signature embedded in the document from licensed CA authority, ensuring that the signed document is legally binding in India.
Authenticating and signing with Aadhaar will be as simple as entering an Aadhaar number, followed by the OTP sent by the Aadhaar authority.
Who is it for? Schools for enrollment process, businesses for sending contracts to staff, customers and suppliers, NGO for managing member forms and sign-off...so many opportunities to implement Aadhaar Sign.