Hanwriting fonts for SMS
I'm really bad at explaining things, but I'll try and do my best.
So what if we had our own fonts for messages that looked exactly like our handwriting? Our phones would have a setting or an app with which we had to write every letter of the alphabet and a few phrases, then we could save it and the next time we wrote someone a message, the person who received it would see it in our own handwriting. The reply would be in his handwriting. And so on.
Well, I hope you got the idea..