Take ChatGPT retro with a Raspberry Pi-powered rotary phone hotline

Many of us still remember rotary dial phones, even though they fell out of fashion decades ago. These seemingly obsolete telephones might seem helpful for nothing more than paperweights, but what if I told you that a rotary phone could be a ChatGPT hotline? This project, developed by Pollux Labs, does just that. It lets you connect a vintage rotary dial telephone to a Raspberry Pi so you can lift the handset, dial a number, and have an AI-driven conversation reminiscent of traditional phone calls.