Ultra low power processors are in demand not only in medical application but also in general application. I believe the focus shall be more than just power management (aka sleep mode). The power consumption of full load shall be one of the many considerations.
Could energy consumption of electronic devices be further reduced by having peripherals which activate the sleeping processor rather than the processor continuously polling the external environment? A remote switch, for example, requires no current flow when off and yet instantly alerts the processor when needed. If the remote devices connect to identifiable input lines, the line which is activated could also identify the action required.
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. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.