Innovation isn’t always a straightforward process. Sometimes to even begin to diagnose the problems we need a new perspective on the system as a whole, and that might mean researching curious tangents. Take flying taxis as an example: in our quest to one day see them whizzing over us, we never considered the systemic bottleneck of the manufacturing of high-tech materials like carbon fibers. Insights like this happen when we look beyond sheer innovation, thinking holistically of the topic at hand and not being blindsided by the shiny new technological grail. IIoT may one day benefit greatly from the blockchain, but is it ready for prime time in cybersecurity applications? Should we look at more traditional and effective approaches while we crack the infrastructure that will make it viable? Let’s look beyond the initial goal, let’s find interesting tangents to our research. Old materials can be reinvented with 3D printing, one of the many technologies that give us the tools to question everything.
Blockchain May Be Overkill For Most IIoT Security
Blockchain crops up in many of the pitches for security software aimed at the industrial IoT. However, IIoT project owners, chipmakers and OEMs should stick with security options that address the low-level, device- and data-centered security of the IIoT itself, rather than the effort to promote blockchain as a security option as well as an audit tool.
Read the full article at Semiengineering.
The Need For Carbon Fiber Could Ground The Flying-Car Future
Icon’s struggle to ramp up production of an airplane it initially promised for $139,000 can be blamed mostly on its heavy use of carbon fiber—a material that cuts weight and adds strength, but also adds complexity and cost to the manufacturing process.
Read more here.
Dichroic 3D-printing material changes color with point of view
In use since at least the 4th century AD, dichroic glass displays different colors depending on how it’s being viewed. Now, Dutch scientists have produced the effect in a material that can be used to create 3D-printed objects – and it’s not just a novelty, as it could have practical applications.
Read the full article here.
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