This case study underscores the complex problem-solving using digital transformation and associated change management. The case was set at the beginning of 2022 when the Chief Executive Officer of the Unique Identification Authority of India (UIDAI) reflected on the digital transformation enabled by the implementation of Aadhaar, a unique 12-digit identity number every Indian resident can apply for. The case study describes the various phases of the implementation and its consequent multiplier effect on the country. Given the immense success of Aadhaar (deployed across about 1.3 billion residents) and its pivotal role in India's digital journey, implying benefits for the public and private sectors, it is important to contemplate on the next steps for its future.

In October 2011, NTUC Income, Singapore's largest automotive insurer launches the 'Orange Force'. It is a bold US$3.2 million initiative where a team of 30 expertly trained and distinctively attired motorcycle riders will arrive at an accident scene within minutes to assist and comfort those who have been involved in a road incident. They will then proceed to perform basic first-aid, call up the next-of-kin and/or a tow truck company, and advise the customer on how to record the accident details. The initiative has received an extremely positive response, and NTUC Income recognises that what had been originally envisaged as a fraud- reduction initiative is now a much larger offering in innovative customer service and branding.

In 1995, Titan launched the first branded range of jewellery - 'Tanishq' - in India's highly fragmented and disorganised jewellery market. Tanishq performed exceedingly well, attracting a large customer base that was assured of quality and purity. However, the jewelry business faced challenges on account of customer sentiments being impacted by inflation, uncertain economic conditions and rising gold prices. There was also concern that the young Indian woman was disinterested in jewellery. To address these issues, as well as expand the company's reach and customer base, the Tanishq team identified a hitherto neglected segment - working women. Within 12 months, it conducted activities ranging from customer segment identification and understanding, as well as defining the proper distribution channels, and launched 'Mia' - "the Tanishq for work wear, for the working women". Mia's design and retail strategy continues to evolve three years after its launch. But despite its growth, it is almost impossible to identify the market size of potential Mia customers. Moreover, the needs of these target consumers' are changing rapidly, and so, refreshing the range, while maintaining its affordability, is a challenge. How large would Mia's market be? Can it become a brand in its own right? Could it be the next Tanishq for Titan?