Ah, didn't realize this was computerized. Well it might be accessified in the same way any game or ap might be, though as Cx2 said, whether the developer will bother is another story.
As to using sleeves, the problem I can see is firstly you'd need a hell of a lot of sleeves and it'd be a major problem, especially considdering new cards fequent releases, and secondly it wouldn't help you play a sighted opponent who didn't read the text of what cards he/she played out to you.
I did recently hear of a project doing static fantasy games with a set of cards such as dominian, which could be fun, and indeed I might get some myself to play with my brother who is a massive fan of ccgs and similar games, indeed he's been in the world chapmionships for several.
I am not sure how a database would work, though I can see it help in deck building, although it'd probably be quite time consuming.
to be honest for me, I always find the play of a ccg or other game much more interesting that the build phase, indeed I'd love to play sealed deck games sinse I really like the idea of just being given stuff and have to make the best of it, rather than sitting and going through several thousand connecting factors and trying to build the best defense, ---- one reason I so enjoy turn based combat in games that actually give you choices about what you do and throw random options at you like Smugglers 5, as opposed to ones where you just statically build your character minimaxing everything and then just wailing away repeatedly.
I would personally love to play talisman and some of the other fantasy board games. Perhaps not the most tactical, but lots of fun to explore and have random adventures with.
With our dreaming and singing, Ceaseless and sorrowless we! The glory about us clinging Of the glorious futures we see,
Our souls with high music ringing; O men! It must ever be
That we dwell in our dreaming and singing, A little apart from ye. (Arthur O'Shaughnessy 1873.)