Beth, it is important to have useful criticism. At General Electric we were schooled constantly about this. If you were going to criticize something you had better have an alternative. Quite frankly, the alternative may be argued with, but in the process we typically came up with a synthesis that moved things forward. Don't be afraid to criticize, but don't just complain, either.
Great post, Dave. Groupthink is a danger that happens across all professions and to everyone at some point in time in their personal life. The on-going challenge is to strike that balance between useful criticism and problem identification and trying to find issues just because it's expected. Groupthink is also often a result of an ingrained organizational culture which unfortunately, transcends any one engineer's ability to break down and fix.
In an age of globalization and rapid changes through scientific progress, two of our societies' (and economies') main concerns are to satisfy the needs and wishes of the individual and to save precious resources. Cloud computing caters to both of these.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.