You're pulling weeds and spot something you don't recognize. Or a strange bug is crawling along your patio and you want to know if it bites. You could download a dedicated plant or insect identification app — or you could just use the chatbot already on your phone.
Open ChatGPT or Gemini, take or upload a photo of the plant or bug, and ask:
"What plant/bug is this? Is it safe to touch or should I avoid it? And if it's a weed, what's the easiest way to get rid of it?"
You'll usually get an answer in seconds: the likely species, whether it's harmless or something to be careful around (stinging nettle, poison ivy, a wasp rather than a bee), and a next step — pull it out, leave it alone, or call pest control.
This works well for garden mysteries, but it's just as handy on a walk with the kids when they find an interesting leaf, or when you spot mold or a stain on a wall and want a first guess at what it is before you decide whether to worry.
One thing to watch: treat the answer as a strong first guess, not a certain diagnosis — a bad photo (blurry, poor lighting, odd angle) can lead the AI astray, and some toxic plants closely resemble harmless ones. Never eat a plant, let a child handle one, or assume a bite or sting is harmless based on a photo ID alone; when it actually matters, double check with a local nursery, extension office, or poison control.
Next time something growing or crawling in your yard makes you go "what is that?", your phone already has the answer.