All posts by Rand Simberg

“Powerpoint Engineering”

Thomas James points out this little article from Government Executive:

The biggest lesson, Roe said, is to curb the practice of “PowerPoint engineering.” The Columbia report chided NASA engineers for their reliance on bulleted presentations. In the four studies, the inspectors came to agree that PowerPoint slides are not a good tool for providing substantive documentation of results. “We think it’s important to go back to the basics,” Roe said. “We’re making it a point with the agency that engineering organizations need to go back to writing engineering reports.”

Thomas wonders if there will be slides available of the report…

This is not just a problem for NASA–in my recent experience of the past couple years (in which I’ve fallen off the “recovering engineer” wagon and done some consulting for both large and small companies), it’s endemic in industry as well (partly because contractors come to reflect their customer’s culture). Back in the olden days, when I was a technical supervisor, I was a stickler for well-written technical memoranda. Now they don’t even seem to exist, let alone exist in a useful form, and few engineers seem to know how to write any more.

I absolutely agree that this is a major problem in the industry, but it’s not going to change until upper management decides to make it happen, and unfortunately, being upper management, they’ll probably remain addicted to briefing charts, and not even understand the problem. We’ve forgotten how to write, and they’ve forgotten how to read.

“Powerpoint Engineering”

Thomas James points out this little article from Government Executive:

The biggest lesson, Roe said, is to curb the practice of “PowerPoint engineering.” The Columbia report chided NASA engineers for their reliance on bulleted presentations. In the four studies, the inspectors came to agree that PowerPoint slides are not a good tool for providing substantive documentation of results. “We think it’s important to go back to the basics,” Roe said. “We’re making it a point with the agency that engineering organizations need to go back to writing engineering reports.”

Thomas wonders if there will be slides available of the report…

This is not just a problem for NASA–in my recent experience of the past couple years (in which I’ve fallen off the “recovering engineer” wagon and done some consulting for both large and small companies), it’s endemic in industry as well (partly because contractors come to reflect their customer’s culture). Back in the olden days, when I was a technical supervisor, I was a stickler for well-written technical memoranda. Now they don’t even seem to exist, let alone exist in a useful form, and few engineers seem to know how to write any more.

I absolutely agree that this is a major problem in the industry, but it’s not going to change until upper management decides to make it happen, and unfortunately, being upper management, they’ll probably remain addicted to briefing charts, and not even understand the problem. We’ve forgotten how to write, and they’ve forgotten how to read.

Go Read Those Guys

Boy, ask and ye shall receive. A few more posts like that, on a regular basis, Andrew, and I could retire. Unfortunately, this blog has a lousy pension plan.

And after y’all have read Andrew’s post on Suborbital Day, head over to The Space Review, where Jeff Foust explains, once again, why we shouldn’t build a new heavy-lift vehicle.

The Saturn 5 proved that heavy-lift vehicles can enable human exploration of the Moon. It

Thinner Profit Lines

I predicted this would happen a few years ago, when the low-carb diets were still fringe theories, but I couldn’t figure out what exactly was the right play–short selling doesn’t make sense for an event that may take years. They’re really killing revenues for bread and pasta makers. It’s also, just as predictably, hitting doughnut and orange juice sales.

Happy Grafitti

Mohammed at Iraq The Model has an encouraging story of a trip to the southern part of Iraq:

The point behind all these pictures and stories I mentioned is that the people started to speak out and express their feelings and here we