Computing

Topics related to computers and computing

The old is new again

I was just reading an article from 20 years ago about the debut of the Macintosh. The reporter in the San Jose Mercury News wrote:

The user also will be able to divide the screen into a variety of compartments, or ``windows,'' that each can be used to perform different jobs. For example, the user could be writing a letter on one part of the screen, then create a window and begin another.

It's interesting to see how something we've come to know so well is described as a new concept. It is also a good reminder of what has happened in 20 years.

RMIUG Meeting

I went to a great RMIUG meeting last night on launching startups in the current economy. Three speakers were all quite good. I'll post a link to the notes when they are posted.

Also a question... Why do people sign up for user names using invalid email addresses? Especially when the sign-up page says you'll be emailed. I just don't quite understand. Oh well. they're easy to delete.

DIMM0/J12

I was looking for documentation on which memory slot is which in the white (flat screen) iMac. System profiler doesn't really say other than DIMM0/J12 and DIMM1/J13. Since one is not user accessible and one is it seems that the internal slot might be 0 and the external 1. Alas it appears that it is the opposite. DIMM0/J12 is the SO-DIMM PC100-2225 ram that users can access and upgrade.

12 or 15 inches?

The 12-inch powerbook stayed at home this trip. Instead I brought the 15-inch machine. All around it is a great machine. It is obviously not as compact. Since I recently recovered the drive from a client's Ti-Book that had suffered from a glass of water on the keyboard I am more sensitive to liquids around the computers these days. This brings me to the observation that one of the advantages of the 12-inch is that it fits on the tray in an aircraft with room for drinks and snacks beside it. With the 15-incher you're left to hand hold your cup and can of soda or bottle of beer while the machine is out.

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