I received this little note from my Mac today.
This made me feel all warm and fuzzy inside despite the interruption of my work because it satisfies my general criteria for displaying error messages to users.
- A graphical severity indicator is given so I know whether or not to care.
- It provides a succinct, human-readable desciption of the issue. (No “ERROR CODE: 23DD8” crap which is meaningless to the user.)
- An immediate, resolvable course of action is given to the user. Providing this makes the user feel empowered and accomplished for acting. Neglecting this makes the user concerned and irritated.
- A description of future symptoms is given for when/if the user does not take the suggested course of action. This gives the user reason to do what you’re asking.
- It shut up about the issue when I clicked OK and let the failure happen like it told me it would. When I noticed my mouse wasn’t responding I immediately remembered why.
The dialog is in stark contrast to this nifty gem constantly pooping out of my Solaris kernel..
“Pin widgit 27 is EAPD capable.”
WTF??? What the heck is a “pin widgit” and why do I care if it’s “EAPD capable”? Is this even a bad thing? Do I need to do something here? What happens if I ignore this, which I most definitely will since I have clue what it’s talking about? Why does it tell me this every time I start the machine?
Criteria failure on all counts. Bad computer!
We just picked up a refurbished 2.66GHz quad-core Xeon from Apple, which we’ll be using for internal infrastructure. (We’re in the process of migrating from a mix of Solaris and Linux). After about 8 hours of learning the ins and outs of Leopard Server over the weekend, we had the box running Open Directory (Kerberos and OpenLDAP), DNS, AFP, SMB, FTP, domain account and machine management, mobile home directories, MySQL, Software Update, Xgrid controller, Wikis, Blogs, iCal and VPN services, all tightly integrated with single sign-on (via Kerberos) into a sexy 1U package.
- Xserve (refurbished discount, direct from Apple): ~$3K
- 3 x 750GB Disks (Newegg): ~$450
- 2 x Apple Drive Module (direct from Apple): ~$380
- 2 x 2GB FB-DIMM RAM (Crucial): ~$300
- Infrastructural sanity: priceless. (…or ~$4.5K after tax and random small stuff)
That’s some serious value considering how much of a PITA setting all this up can be in Linux (or whatever) without vendor support, and far cheaper than paying a Systems Administrator in the long run. The Server Admin and Workgroup Manager tools are pretty freakin’ usable, too, relative to the internal complexity of the system. I’m a happy camper for now… let’s see if it lasts.
What the heck do you do with an unsightly Hershey’s Kiss shaped Apple Airport? Turn it into a clock! The RJ-45 and power ports have been relocated as dongles on the back of the unit to make room for the clock battery. The mechanical clock hardware is inside the base station.