The tech industry is racing to build a killer app for AI, but it's unclear when or if such a product will emerge.Google is making strides in integrating AI into its products, including Gemini 2.0, Project Astra, and Project Mariner.OpenAI released and quickly removed their Sora AI model.Other AI-related news includes iOS 18.2 updates, Reddit's new AI search tool, YouTube's growth on TVs, and Sonos' soundbar.