I hope you guys don't mind if I answer a few of your comments here. I am one of the creators of Afterguard and we are very happy to answers any questions and I hope I not overstepping any of your forum guidelines by responding here.

If you need reading glasses, then you are fine to use our Heads Up Display without any corrective lens worn. They are described as an unlimited field of view device and is essentially like seeing a 30" display 7 feet in front of you.

For flexibility of different users, we do not provide a method of attaching the eyewear to you or your clothing, but when testing we use off the shelf croakies.

Our next software version will have range finding and one of my programmers added a feature to watch top gun. Netflix is version 3;)

Just to confirm our presale now is $1899, MSRP will be $2499.

Cheers, Alex