By Shawn P Quigley and Jon M Quigley Change Dynamics Change is a function of tension created by the difference between the current condition and the desired state. It can only occur when this tension contains sufficient energy to overcome external forces. These external forces could be something as simple as the current condition being […]

More than one way There is not silver bullet or one way to do most things.  The best approach will depend upon the amount of time, talent, tools available, and potential risks associated with the work and level of risk aversion of those undertaking the effort.  The example below, is typical for developing embedded automotive […]

Mere Scrap of Information – The Route to the Product I am a guy, and grew up in the 70’s.  My dad was a Vietnam Vet serving in the 7th Special Forces Group.  I grew up watching action movies.  My favorite actor of that era was Clint Eastwood, and one of my favorite movies Fist Full […]

The Olden Days by Jon M Quigley I recently had a phone call with a person I met on LinkedIn. Actually, I have been having calls with them over the weeks, to talk about product development, especially the way it was in the olden days.  Over the course of few discussions we began chatting about […]

Wire harness development and testing Slow is painful by Jon M Quigley Vehicle Systems Vehicles have become increasingly electrical over the year, even vehicles that are not electric propulsion.  There are more features, more embedded controllers and greater communication between the electronic controllers.  The range of content is from power electronics, sensor data (analog signals), […]

Limits of Asynchronous Communication In an earlier blog post we wrote along with contributions to a magazine on asynchronous communication. Businesses are forced to make decisions, that they would rather not make, such is the time of Covid.  We cannot just go to the office and continue to work as we once did, perhaps short-term, […]

By Jon M. Quigley I saw a LinkedIn post yesterday about the scope of testing during times of compressed schedule. The position was to test what is new in the software, and of that new, what is the most important, perhaps meaning what if it goes wrong, would be the worst for the client or […]

Variation! Though sometimes we may refuse to recognize it, the world is a full of variation, even in the things we think or believe are constant. For example, my wife has been known to say, “you always do…” or “you never do…”, to which I retort, I am human and I am not that repeatable.  […]

Instead of  No Estimates Instead of no estimates, we should consider adjusting our approach to estimates that eliminate the abuse, and still allows for the answers to the business questions, “does this project improve our bottom line” allowing the business to determine if the company really wants to undertake the project, and if so, do […]