Linked by Thom Holwerda on Tue 27th May 2014 14:03 UTC
Apple

I'm more or less assuming all of us are familiar with the Apple Lisa, Apple's and Steve Jobs' first attempt at turning Xerox PARC's work into a marketable product. It was a flop, but many of its ideas carried over onto the Macintosh, and in fact, Macintosh development took place on the Lisa.

Due to the fact few Lisas were sold, it's hard to get your hands on a working model, meaning most of us will never get the opportunity to actually use one. Luckily, there's a very advanced Lisa emulator available, written by Ray Arachelian. It's open source (GPL) and available for Windows, Linux, and Mac OS X. Setting it up is remarkably easy (there are non-hqx Lisa operating system files too), but do note that technically, you need to own a Lisa yourself in order to use the ROMs. But, of course you do.

The Lisa user interface takes a bit of time to get used to, as its terminology is a bit alien, and some things feel quite a bit arbitrary from our modern, harmonised perspective. For instance, it took me a while to figure out how to open a new file in the Lisa office applications; it turns out that you need to double-click a special kind of icon ('stationary'), which the Lisa calls 'tear off stationary', which creates what to me looks like a copy of said stationary icon. This icon is the actual new file; double-click it to open it.

I'm having quite some fun poking around the Lisa, and the emulator has been holding up perfectly - no crashes, and it's remarkably easy to use. I would definitely advise giving this a go if you have some spare time.

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RE: Comment by mrAmiga500
by Ray.Arachelian on Tue 27th May 2014 15:47 UTC in reply to "Comment by mrAmiga500"
Ray.Arachelian
Member since:
2014-05-27

Thanks, keep in mind it was made from one of my own actual Lisas, which is sadly yellowed. Feel free to download the source and look inside the resources and whiten them if you'd like.

Reply Parent Score: 2

RE[2]: Comment by mrAmiga500
by mrAmiga500 on Tue 27th May 2014 15:54 in reply to "RE: Comment by mrAmiga500"
mrAmiga500 Member since:
2009-03-20

You're the writer of the emulator? Nice work. ;)

I've just noticed, with "Double Y" set, the pointer stops around 3/4 of the way down the screen. Is that a bug? Is there a way to speed up the pointer movement? It seems a bit laggy. Otherwise, it seems to work fine.

Reply Parent Score: 3

Ray.Arachelian Member since:
2014-05-27

That sounds like a bug. You can change the throttle to speed up the emulated CPU, that might help with the speed.

Reply Parent Score: 2