In our earlier posts, we explored abuses of estimates, and then the need for the estimates in the business prioritization or what projects shall we undertake, and securing the resources to accomplish the objective. Business Case In the prior blog we discussed the connection between the estimates and the business case for the work. The […]
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 […]
Estimating and Business Case Our last post explored the abuses of estimates. I thought it best to recognize the abuses, thinking acknowledging these thoughts from the no estimate crowd, may make them amenable to a discussion of how other see the problem and perhaps, eventually, a movement toward a solution that all find acceptable. Individuals […]
I would like to start off with has anybody seen an appropriate study of estimating when it comes to doing the work? Not a study that already knows the conclusion they want, but an actual scientific study. The thoughts below are not based upon anything like that but, having seen many estimating boondoggles. I have […]
To really find the areas for cost improvement we must let go of our mental impediments to uncovering these opportunities. It is very probable that there are plenty of cost improvement possibilities. However, in our daily work execution we may not find the time to free our minds to consider these possibilities. A brainstorming exercise can go far to fuel the imagination, to open a “space” to think laterally at what may be possible. We have successfully employed this technique to:
We have written much on requirements in other blog posts. We have been maintaining this blog for years, admittedly sometimes more fervently than others. We have created a schedule for our blog posts and other events by Value Transformation personnel available either on the event location on the website or as a downloadable from the […]
Flip a coin, heads, or tails. The probability that it will come up heads is 50%; there are only two sides. Flip that same coin again, the same probability, 50%. However, if we say that success is two successive heads (or tails) that is different. The probability of two consecutive heads is the product of […]
CES 2018 Event I have never gone to CES 2018 Event (Consumer Electronics Show) and was taken aback by the size of the event. There was considerable to see, even with the minor discomfort of periodic electrical blackouts at various parts of the show. I have a great enthusiasm for creating new things (I have […]
Behavioral Extinction By: Shawn P Quigley and Jon M Quigley Extinction The Dodo, the Tasmanian Tiger and the Carolina Parakeet are extinct. Extinction; however, does not just apply to animals but can be applied to behavior as well. In the case of behavioral extinction we will be discussing things and/or actions that make motivation and […]
Verification and Validation The definition for verification and validation can be found at[1]: We must express some disagreement with the activities associated with the individual areas. For example, testing is not limited to Validation. Testing is also a function of verification as we will use these techniques to understand if the instantiation of the […]