The 2A _has_ been badly weakened. Ever since the NFA of 1934, the right to keep and bear arms has been increasingly infringed upon in an almost monotonic manner.
Machine gun? Hand grenade? Howitzer? Missile launcher? Flamethrower? Can you make a cogent argument that claims these are not arms?
The US Armed forces cannot use nuclear bombs upon the citizens of the USA without employing them upon the USA. Accordingly, your argument is nonsensical.
I get that there is a disparity. How'd that work out in Viet Nam? Did they capitulate?
And this disparity is actually a result of the ever increasing infringement upon the 2A.
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.