'Henry Petroski' is Alexander S. Vesic, Professor of Civil Engineering and professor of history at Duke University. He is the author of more than a dozen books on engineering and design, including "To Engineer Is Human (Vintage)", and was the writer and presenter of the BBC television series with that same title.
His books delve into the historic journey of many of man's greater creations, from simple hand tools to giant bridges. He compiles his studies into easy to digest stories and anecdotes that show the progression of design and engineering through the ages.
One book in particular is "Success Through Failure - The Paradox of Design". This is a really fascinating book as he goes to great lengths to show that no one design is ever perfect of 100% fit for its intended purpose. His opening chapter alone delves through at least 1000 years of progression from simple shadow shows leading up to the modern projector. He highlights the strengths and weaknesses of the inventions and also the improvements in technology and building skill that lead them through development.
For example, he describes the invention of the first projecting light box that would be used to display images on a wall for larger audience viewing around about the 14th century. A very simple concept by modern standards but hugely advanced at the time. It was called lanterna magica as it was seen as witchcraft to some people! It showed technical flourish and opened up a huge gap in the advancement of early picture theatre shows and also for use in the academic environment.
Obviously such a device would evolve and so it became smaller and easier to handle with more improvements such as a moving 'reel' that the user could put several display sheets or images on to allow easier changing. Compare that to the modern electrical projector and he highlights the somewhat annoying elements of computer adaptability in making a projection work anywhere. With the lanterna magica and its predecessors it required a large wall and a light source and the images could be moved nearer the light source to make it fit on the screen. With the advent of computer programmes like Presenter, many projectors and computers have different set-ups meaning it either distorts an image or crops it off at the side. They sometimes take forever to set-up for a presentation as Im sure most designers would be aware!
Basically, check-out his studies. He really does bring to life the fact that any design is flawed otherwise there would be no need to re-desing or try to improve on it. If everything we used was perfect then thousands upon thousands of designers would be out of jobs! Failure is a required part of success as you need an improvement point with which to progress from!
Three of his books I found particulary good are:
"Success through Failure - The Paradox of Design"
"To Engineer Is Human"
"Invention by Design"