A_301 - I've also personally observed from experiments conducted on latest-generation mobile devices (dating back to 2025, but actually also for those from 2026) that touchscreens currently cause nervous system damage to those who use them. I've had health problems that I could only recover from by stopping frequent use of these devices and repeatedly massaging them until they were completely healed. If you ask artificial intelligence, it will tell you that this isn't possible and that the functioning of these screens doesn't cause health problems, blah blah blah. But that's all bullshit; the problems are indeed there, and I urge you to be careful. I strongly advise against giving children phones for gaming, because these uses involve constant touching of the screen and are the type of use that causes the injuries mentioned above. If you want your children to play, I recommend buying a console, but not letting them use a phone. NOTE: I bought a newer-generation cell phone because my old one had broken. I found that applying a screen protector significantly reduced the harmful effects, making it safe to use. So, my final piece of advice is: apply a screen protector to your smartphone's display if you want to ensure it's safe.