At the I/O 2025 event, Google presented Project Astra, showcasing its AI, Gemini, which can control Android devices to perform tasks like retrieving web content, playing YouTube videos, managing emails, and making phone calls. The demonstration illustrated Gemini's ability to navigate PDFs and transition between apps. Google introduced a Computer Use model for developers, enabling Gemini to interact with user interfaces in a human-like manner, currently optimized for web browsers. Apple is also enhancing Siri's capabilities to perform actions across multiple apps using voice commands. Google's approach is more generalized and not reliant on prior integrations, aiming to improve user interaction. The new Google Assistant, introduced in 2019, promised to allow voice operation of phones and multitasking across apps but faced challenges and limited adoption. Advancements in generative AI may enable more conversational command issuance, potentially addressing previous limitations. The integration of this technology could significantly impact wearable devices, allowing for phone control and information relay from secondary devices. The future of voice control as a primary interaction method for smartphones remains uncertain.