Actually, Microsoft has joined as part of the &quot;Allseen Alliance&quot; and has done a great deal of work around Alljoyn.<p>One link is here -- <a href="https:&#x2F;&#x2F;ms-iot.github.io&#x2F;content&#x2F;en-US&#x2F;win10&#x2F;AllJoyn.htm" rel="nofollow">https:&#x2F;&#x2F;ms-iot.github.io&#x2F;content&#x2F;en-US&#x2F;win10&#x2F;AllJoyn.htm</a><p>Also a colleague of mine has done a great deal of work with and talked about this work over the last year or so.  Here is a link to one of his talks -- <a href="http:&#x2F;&#x2F;www.omggeek.com&#x2F;elc-2015-alljoyn-101-make-smarter-devices-ivan-r-judson-microsoft&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.omggeek.com&#x2F;elc-2015-alljoyn-101-make-smarter-dev...</a><p>Part of the issue with IoT is what do you define as IoT, the devices themselves, data ingest, management infrastructure, etc.  The whole topic is pretty broad.