Google Mail attachment guidelines: tell it like it is!

I sent a friend an email with an attached Zip file. It bounced, with a message from “System Administrator” that read Your message did not reach some or all of the intended recipients. Subject: xxxxxxxxxxxxxxxx The following recipient(s) could not be reached: xxxxxxxxxxxxxxx … 552 5.7.0 review our attachment guidelines. u14sm9443132gvf.20 I figured maybe the … Read more

Sygnet handsfree design flaws, part 2: Control overloading

Back to my Sygnet Bluetooth Handsfree Carkit model BTS600. We saw its problem with cloaking the controls and indicator lamps… but on top of that, the people at Sygnet played a trick that is becoming very common in this digital era: they overloaded the controls and the lamps. I use Overloaded in the Object Oriented … Read more

Adobe Photoshop’s little infamy

Adobe Photoshop's little infamy 7

It’s hard to speak ill of Adobe Photoshop. Even its painful price tag is well justified by this application’s incredible power, which I’ve been barely scratching in my many years as a faithful user. Still, there is one inexplicable sin its designers have committed. Tastes vary, which is why Microsoft have included in their Windows … Read more

No, I don’t know anyone in the Ashmore Islands!

No, I don't know anyone in the Ashmore Islands! 15

Two of the least pleasant-to-use GUI controls are the scrollable list box and its cousin the drop-down list, especially when they have many items listed. Of course, that’s exactly when they are indispensable… you can’t use radio buttons for 50 choices, so if you need to let the user choose a state of the union, … Read more

One hand!

Here is an absolutely trivial product feature that turns out to be very nice. This is the latch release for the more recent IBM (now Lenovo) Thinkpad notebook computers. I’ve been through more models of Thinkpad than I remember, and until the T4x series they all had two latch releases on the front edge of … Read more