I turned a hotel key card into a one-tap shortcut for ChatGPT — and now I use it every day

I discovered that an old hotel key card could trigger iPhone automations. By pairing it with ChatGPT and Gemini, I created a ...
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This Common Mistake with Your Hotel Key Card Could Be Surprisingly Dangerous—Here’s Why

Think back to the last time you checked into a hotel. Chances are, you handed over a credit card for incidentals and watched while the desk attendant typed away on a keyboard for what seemed like ...