With the internet of things coming about, and wearables, what is the smallest development footprint that yocto project can support?
Hi, thanks for your question and sorry for the delay.
Technical questions are best sent to the "yocto" mailing list, which you can join here: https://lists.yoctoproject.org You can also join the community through the IRC channels. For more information, see the Community pages.
As an initial answer, I believe you can use poky-tiny to get a usable system down under 1MB. Tom Zanussi gave a talk on this at ELC 2014. You can see the slides, and also listen to the talk at this link.