1. Google is planning to use Gemini, a new technology, to detect potential scams during phone calls. Gemini is a real-time voice analysis tool that can identify suspicious patterns in a caller's speech and behavior. This feature is aimed at protecting users from financial fraud and other types of scams that often occur over the phone.

2. The Gemini system will analyze various aspects of a caller's voice, such as tone, pace, and word choice, to detect any anomalies that may indicate a scam. If the system identifies a potential scam, it will alert the user and provide guidance on how to proceed. This technology is expected to be particularly useful for older adults and other vulnerable populations who are often targeted by phone-based scams.

3. Google's implementation of Gemini is part of a broader effort to enhance the security and trust of its phone-based services. The company has been working on various initiatives to combat online fraud, including the use of machine learning and other advanced technologies. By integrating Gemini into its phone services, Google hopes to provide an additional layer of protection for its users and help them avoid falling victim to scams.