It's two years after I presented my PDA here on hackaday and it's about two and a half years since I started carrying and using some version of SDA every day. I am really happy with it, the hardware is holding up better than I expected and I tweak the software a bit from time to time.

I don't think that the SDA is finished, it's a hobby project (and by far my greatest hobby project) and projects like these are never truly finished, but I don't think there will be many new things about SDA in the future.

If you want to build your own, or if you have any sort of question, you can contact me here.