As you know, the IAB is holding an Internet of Things Semantic Interoperability (IOTSI) workshop soon. I wanted to provide a small update, as the paper submission deadline has closed. The workshop proved very popular, with over 50 high-quality submissions from a diverse set of organisations and covering many different angles into the topic. The accepted papers are available from the workshop page. Do read them, as they provide many interesting thoughts on where various standards organisations are on this topic and reflections on what problems remain. The papers are at: https://www.iab.org/activities/workshops/iotsi/ and my blog post about this is here: https://www.ietf.org/blog/2016/03/iotsi-workshop-position-papers/ Jari Arkko, IETF Chair