Imagine your favorite movie star suddenly started speaking in a different language mid-interview, and then asked to scan your face before you could talk to them. That's pretty much what happened last night when "Tilly Norwood," an AI actress, had a little "glitch" on a TV show, briefly speaking Chinese before switching back to English. This viral moment has put her unique "Talking Tilly" video call service under the microscope, especially its requirement for a face scan.

So, what exactly is "Talking Tilly"? It's a video call service that lets you chat with this AI character. But here's the catch: before you can say hello, it demands a face scan to verify you're over 18. The fine print also reveals the service tries to sense your mood during the call. And in a surprising twist, the whole "Talking Tilly" service is shutting down permanently on September 27.

Why does this matter to you? Well, it highlights a growing trend in the world of AI: the increasing use of biometric data, like your face, for access and verification. While age checks are often important, giving an AI service a scan of your face, even for something seemingly fun, means sharing very personal data. This kind of data can be much harder to protect or change if it ever gets into the wrong hands, unlike a password.

Think of it like this: when you go to a concert, they might check your ID to make sure you're old enough to get in. That's a quick visual check. But imagine if, instead, they had to scan your face into a system every time you wanted to buy a ticket, and that system also tried to guess if you were having a good time during the show. That's a much deeper level of data collection for something that should be simple. Other AI companies like OpenAI (behind ChatGPT), Google (with Gemini), and Meta (with Llama) collect various types of data to train their models and improve services, but a mandatory face scan for a simple video call service is a more direct and personal form of biometric collection for access.

This situation with Tilly Norwood brings up important questions about how much personal data we're willing to share for new tech experiences. As AI becomes more sophisticated and integrated into our lives, we're likely to see more services asking for things like face scans or voice prints. It's a good reminder to always be aware of what data you're giving away and to whom. Before you dive into the next viral AI trend, take a moment to read the privacy policy, especially if it involves sharing unique personal identifiers.

Always be mindful of the personal data you share with new AI services, especially when it involves biometric information.