iPhone 15 hands on, Amazon hardware event, Instacart IPO, Unity blinks     Discussion on hype cycle of AI; evaluating current state Defining artificial intelligence vs regular computation AI winters and peaks of inflated expectations for AI Evaluating strengths and weaknesses of chatbots like ChatGPT AI's role in computational photography and new iPhones Microsoft's focus on AI with OpenAI partnership Multimodal AI and challenges like hallucination Apple's secretive approach to developing AI technology Job loss concerns with the advancement of AI; need for training Unity's failed attempt to charge developers an install fee Tech IPO outlook after Instacart and Clavio Panos Panay leaving Microsoft for Amazon New Amazon Echo and Alexa AI announcements Authors suing OpenAI over AI-generated content Misinformation research facing political attacks Implications of AI voice mimicry without consent Neuralink seeking volunteers for brain chip implants Host: Leo Laporte Guests: Ben Parr, Harry McCracken, and Doc Rock Download or subscribe to this show at https://twit.tv/shows/this-week-in-tech Get episodes ad-free with Club TWiT at https://twit.tv/clubtwit Sponsor: GO.ACILEARNING.COM/TWIT