of my op-ed and also my book named mark weiser, he was the head of the computer science lab at xerox parkn palo alto throughout the 1990's, at the end, he put an objection, a critique, a kind of warning to everyone at the conference that, in spite of the benefits, the ease-of-use, the convenience that a mobile ai -- poses, against the prospect of developing a reflex to kind of outsource our questions we have about the world around us. to outsource really are in direct engagement with the world around us -- our engagement with the world around us because we can rely on a chatbot to give us any answer we ask it. julian: so suddenly summoning the chatbot or chatgpt in the instance we are talking about here almost as a genie, come up with a solution to any problem that we may face, it's certainly clear with the rollout of chatgpt on apple devices and antral devices that it's not going anywhere -- android devices that it's not going anywhere. we can certainly expect more players to get into this generative ai space. how cautious should we be? what should we be thinking about as we navigate thi