In a significant shakeup, Google has announced the replacement of its executive overseeing Search and Advertising, with Prabhakar Raghavan stepping into the role of Chief Technologist. This move comes alongside the integration of the Gemini app team into the DeepMind unit, a decision aimed at bolstering AI development within the company. The leadership changes reflect a broader reorganization strategy as Google continues to consolidate its AI efforts under a unified group. CEO Sundar Pichai outlined these changes in a memo to staff, emphasizing the importance of innovation and leadership in the evolving tech landscape.