Google it, there is a solution that works and is reversible.
Why don't we have it? Because the entire contraception industry would collapse and I'm sure there is even a decent dose of fear about birth rates plummeting. Major commercial and religious entities at play in making sure you continue to make babies...

This was already discovered in the movie Predator 2, we didn't need science to back up a well known fact already.

The screen will probably be the biggest selling point of the device. That much resolution is going to be absolutely gorgeous.

The best part is you already have seen the sequel.