nzeldes One day the ladies in the household decided they’ve had it with our handheld hairdryer, which was indeed weak and ailing. So I went to buy a new one, and decided to follow my first principle for tool acquisition: always buy the most professional, high-quality tool you can afford – it will repay the expense … Read more
Do you recognize the glass object in this photo? If not, you may want to check “Prey to Oblivion“, the March article on my Possibly Interesting web site, which has a bunch of everyday objects that were quite familiar a century ago but are now all but forgotten. To avoid confusion: This here Commonsense Design … Read more
And now, from the murky past, a serious lapse in designing for the intended user… When my son was a toddler, many years ago, he had this habit of going into my den in my absence, climbing onto the lab bench and wreaking havoc (here, I once captured him on film reaching for a hammer). … Read more
We humans have this obsession with designing new products, even though many of them die out after a while (some, mercifully, after a very short while!) However, every so often a design is found that is simply so good and sensible that it stays around for a long, long time. So, here’s an example I … Read more
Map making is an ancient art, and a great deal of ingenuity has gone over the years into how you can draw the spherical surface of the Earth on a flat piece of paper in a way that still makes sense. That’s where all those map projections like Mercator’s come into play. More recently, to … Read more
I upgraded recently to a Lenovo Thinkpad T61, from an IBM T42. Good road warrior that I am, I had the T42 accessoried to the hilt, notably with a bunch of extra batteries to last me through the long flights across the Atlantic. Since the new machine was also a Thinkpad, you’d think I would … Read more
When Johannes Gutenberg gave us the printing press in the 15th century, he also invented a suitable ink to go along with it. His ink was a glossy black, and the idea of printing books in black on white paper has remained ever since, because that is by definition the highest contrast you can get, … Read more
Everyone uses the 3M Post-it note, and it’s often used as an example of the role of serendipity in product development – and of the wisdom of maintaining a corporate culture that encourages and empowers the pursuit of such serendipity. But the Post-it note story has another interesting lesson, and it has to do with … Read more
A particularly heinous bit of bad product design are ear-shattering car alarms. The underlying thought was good, I’m sure: let’s make the car raise an unholy racket when someone messes with it, and we’ll put a stop to car theft! Of course, this failed miserably, both because of high false alarm rates and because in … Read more
I got this new Smartphone recently. A couple of weeks later, I find my analog quartz watch is off by five minutes. I take it to have the battery replaced; a week later, same problem: it’s a few minutes out of whack. I send it to be repaired (it’s a good quality Seiko under warranty), … Read more
