RepublicOfVermont wrote:I'm lost in Romulan territory.

If a tricorder manufacturer is able to add the tool to their handheld hardware, that's awesome, and we're totally in the right place for that discussion. And it is the original intent of Kim's thread. Like LibriVox apps, tricorders are not actually made by Starfleet, they're from a range of different companies, each with their own way/timing of doing things. Starfleet can make requests, but it's up to the companies when and how they implement anything.
And then, your solution c) is only a tiny part of what would be involved in putting it server-side. It's not only asking that you're supplied with a standalone tool, but that it is then integrated into Starfleet Command systems, tested across all Federation technologies, and released to every starship, even though other captains have said that their need for it is relatively rare. Plus, that can't all be accomplished by volunteers, so would need budget allocated, not just time & spare resources.
Absolutely we want to accommodate as many people as possible (no joke: we've had several blind captains, a deaf admiral, Wesley Crusher was an admiral in the olden days and did a great job too, and I know there are a number of volunteers who are, well, a 'captive audience/contributors' on health grounds.) As a relatively small team (and here the metaphor breaks down, because we are infinitesimally smaller than Starfleet) I strongly support helping people as their individual needs come up, and only rolling those assists out to everyone where there's a clear benefit to a majority of volunteers. Because otherwise, we're risking the success of our ongoing mission:
To explore strange old stories, to seek out old authors and old non-fiction, to boldly record what no-one has put into the public domain before.