Preventing Password Characters from being Displayed

Question

I know this question has been asked and answered about a billion times but I can't seem to find any definitive answer as to how it will be addressed or if there are any plans to address it in the future.
We all know that when an iPad, iPhone, or iPod Touch user is prompted for a password (AppleID, enterprise, web site, etc) that the characters are displayed before being concealed by a black dot. Again, arguing over how ridiculous of a design flaw this is, at this point, completely moot. However, does anyone from Apple have an answer as to what will be or can be done in the future?
My situation is this: I am an IT administrator in a private Jesuit school. Nearly all of our faculty have been given iPads and we have installed AppleTVs and new projectors in all of our classrooms for the faculty to mirror content on their iPads rather than using a desktop PC (we're trying to phase desktops out of the enterprise except for labs and work areas).
All faculty using iPads have been briefed on this situation and we've had very few occurences of passwords being compromised. However, even the most vigilant educator slips up and, just today, it was determined that one of our teachers' test banks (which resides on the teacher's network home share) was accessed by a student who saw his password during an iPad mirroring session. The student copied tests and distributed them to his classmates.
Besides venting a little and looking for some sort of solution, what I would like to know is Apple plans on addressing this in the next version of the IOS. Frankly, for the inroads that Apple has made into the classroom and enterprise with iPads, there appears to be very little thought given to how little things like password security and AppleID/iPad provisioning and the difficulty managing these things can affect an institution's decision to introduce a device that holds so much promise.
Any case, if anyone at apple is listening, I VOTE THAT YOU OFFER SOME WAY TO CONCEAL PASSWORDS WHILE THEY ARE TYPED INTO THE PASSWORD FIELD (this can be configured as an option on Android devices, not sure why Apple can't do it).

Answer 1

No sorry,  The only way I can think of would require modifying the iOS itself.  Unless you can find a password management app that would allow copying and pasting without showing the characters.  I use mSecure, and with that one can paste-to-clipboard a password without actually displaying the password.  As long as the app you are pasting the password into supports hidden password characters, you can paste the password into the field without it every dispalying any characters.  It works that way at least with the apps I use (banking/financial apps, for example).
The onle issue with mSecure is that if you tap a bit too far to the left of the "copy to clipboard", you will display the password.  But there are lots of password manager apps in the app store, so I'm not saying msecure is the only or even the best option.