There's a discussion on Radio 2 about kids sexting etc... and it made me wonder - why is the technology that is used by companies such as Google to filter image search not available in phones?
So, when a kid goes to send a photo, it is scanned to see if it is likely to be pornographic and the same for incoming images. Or if not that, have it send a copy to your email address or something like that, so that you are seeing what the kids are sending.
These technologies exist but don't seem to have been utilised for kids' phones.

