CoAP, OMA LWM2M and IPSO Smart Objects Yesterday evening at IETF 91, Michael Koster (ARM) gave a tutorial presentation of how the Constrained Application Protocol (CoAP, as specified in RFC 7252), Open Mobile Alliance (OMA) Lightweight Machine to Machine (LWM2M), and IPSO Smart Objects work together to provide wide interoperability for the application layer of the Internet of Things. Catch the sli