Introducing Cards That Talk, a Product That Makes Playing Cards Accessible through an iOS App

This sounds quite interesting for people who cannot read braille or see large print.

I do see one problem with your proposal: what about card games that do not involve the standard pack of cards? Unless you plan to support other common card games such as Uno, Cards Against Humanity, 1000 Miles and all of the other card games that people would want to play, you would only be helping a small group of people. An alternative that I see is for people to buy the cards that they want to play with, and you to design the QR codes which people can stick onto the cards themselves.

As my subject line states, The application along with the cards are good. The cards hold up well to gameplay. my only concern is there is not any indication of whether the cards are Face up, or facedown. This led to delayed time when trying to read the QR code. A suggestion would be to put the QR code on a piece of tape or something of that nature, so that it can be tactilely felt. another problem that I ran into was low lights and like the app and not being able to pick up the QR code from the card. I would suggest a feature and which the which which cameras light would be able to automatically come on when not enough light is present. lastly when in the application when you double tap on the scan button, voiceover does not announce that you have started scanning. The button still reads as start scanning. other than those three observations, this app has great potential for people who cannot read braille or do not have enough vision to read the cards.

After much deliberation, I purchased a Pen Friend to use to label the backs of the cards. I was able to read them surprisingly well with the Goggles app and used my old optsicon on the few I was unsure of. This is an expensive solution, but I will find other uses for the Pen Friend at work and maybe home. I was thinking it would work well on microwaves and other machines.