Dianna Deeney, Author at Deeney Enterprises

Cut Through the Design Fog

Every product team faces the “design fog” during early concept development. This lack of clarity and alignment often means teams are discussing technical architecture and feature lists before they’ve even agreed on the fundamental customer benefits and problems they need to solve. This unstructured approach frequently leads to wasted effort, cost overruns, and products that…

The Design Fog is Derailing Your Project

Have you experienced the frustration of a cross-functional team kicking off a new product development project, only to find everyone is talking about the same idea but seeing a different product in their mind? This is the core problem of the design fog, and it rolls in during the fuzzy front end—that crucial, uncomfortable space…

Expected Value Makes Uncertainty Manageable

Product teams often face decisions where uncertainty meets cost, and the clock is ticking. a manager asks for another test finance flags the price engineering hesitates because confidence is stuck at sixty percent. The friction isn’t just about money; it’s about balancing risk, value, and time in a way that serves customers and protects the…

Define Kill Criteria to Avoid Zombie Projects

Engineers are masters at defining success. We establish “go criteria” based on user needs, requirements, and performance requirements that our product must meet. Take, for example, Tesla’s battery development program, which aimed for aggressive targets like a 56% reduction in battery cost per kilowatt-hour and a 54% increase in vehicle range. To meet such targets…

Confidence Is A Dial: Turn It With Evidence, Not Guesswork

We turn late-stage design surprises into a strategic plan by assigning explicit confidence levels, stacking evidence, and using the three-dial model of time, cost, and confidence boost. We show how to work backward from a system test to cheaper steps that drive faster, clearer decisions. • applying the three dials of time, cost, confidence •…

Raise Your Confidence by Strategically Stacking Evidence

Late-stage design just hit a snag—now comes the moment that separates guesswork from great engineering. We walk through a clear, repeatable method to investigate unexpected failures and make high-impact decisions with confidence. Instead of hunting for a perfect test, we set a confidence target and stack multiple forms of imperfect evidence until we close the…

Stop Risk Theater, Start Real Decisions

We break down why risk analyses often become risk theater and replace them with a simple, practical impact vs likelihood matrix that guides action. From quick wins to high-stakes unknowns, we show how to calibrate effort, buy the right learning, and move with confidence. Transcript Expand Here is the corrected and formatted transcript for a…