I don't like to post Me Too comments, but I have to echo this complaint!
To make it worse, R (for "Rotten"?) Colin Johnson did not give a link to a better description, or even the names of one or more of the authors to give credit and help a search.
This looks like a lazy reproduction of a poorly done press release.
The paper appears to be "Grains and grain boundaries in single-layer graphene atomic patchwork quilts", Huuang et al., http://www.nature.com/nature/journal/vaop/ncurrent/full/nature09718.html
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.