With the rise of personal LLMs, you don’t need to purchase a product like the Amazon Alexa or Nest devices. With a little ingenuity and some tinkering, you can create your own voice-activated a**istant to help you with whatever you like. Best of all, because you’re the one who set it all up, you know exactly what’s happening with your data, meaning you don’t have to worry about who’s snooping through it.