“Whoa…what’s in these brownies, Grandma?”

Thanksgiving is almost upon us again, so it’s time to gather around your home PC for a game of…Quizagon?

Yes, Quizagon. A game I’ve never played, nor will I for the foreseeable future. It looks like a hexagon-themed family trivia game, which is not my bag, man. But what a great photo.

Instead, I’m going to host a The Seven Cities of Gold marathon on an Atari 800XL with my brother. We plan on exploring a completely new continent while interacting vigorously with the natives. Meanwhile, my brothers- and sisters-in-law will be playing Sonic & All-Stars Racing Transformed on my dedicated gaming PC that is hooked to the flat-screen living room TV. It’s a great kart game to play on Steam with four Xbox 360 controllers that’s easy to set up and jump into. Fun times shall be had by all.

By the way, I first used this amusing scan in a 2009 Thanksgiving-related slideshow I did for Technologizer (hoping I’m not repeating it on VC&G). If you’re in the mood, here’s some other Thanksgiving-related material from the VC&G archives.

Discussion Topic of the Week: Do you have any family video gaming planned for this Thanksgiving? If so, what are you going to play?

The shotgun approach: z80 and 8086 in one box

Discussion Topic of the Week: Have you ever owned a computer with two different primary CPUs in it?

Extend your ZX81 a full ten inches

The Sinclair ZX81 (marketed in non-kit form as the Timex-Sinclair 1000 in the US) was a tiny computer with a tiny price and tiny capabilities.

It was possible, however, to make up for some of those shortcomings with a wide array of plug-in peripheral modules from Memotech, seen here in this ad from 1983. Furthermore, by piggybacking one module onto the next, it was possible to create an even more capable — and far longer — ZX81.

I wish I had some of these Memotech modules to mess around with. All I have is the bulbous Timex-Sinclair 16K RAM Module. Time to check eBay.

Discussion Topic of the Week: What’s the smallest non-portable computer you’ve ever used? (e.g. Timex-Sinclair 1000)

That is one dangerous and sexy construction site

When it comes to vintage 1980s puzzles, few can beat the sheer cultural nostalgia value of this 200-piece Milton-Bradley Donkey Kong puzzle, which comes straight from my childhood. This is a scan of the front of the box.

It’s not often that I find a true surprise lurking in our old family toys, but I had completely forgotten about this puzzle until I ran across it in the back corner of my mom’s attic a few months ago. Memories of poring over the lush, vibrant artwork on the box rushed back to me as I pulled it from where it had lay, dusty and neglected, for 25 years.

Look at the highlights, the curves, the gradients. The richness.

Luckily for me, all the pieces were still in the box, so I have now re-assembled the puzzle and framed it. It will never be lost again.

The artwork for this puzzle no doubt echoes the side cabinet art of the Donkey Kong arcade machine, but with added detail and an airbrushed vividness. I think it would make an awesome poster — does anyone know who the artist was?

By the way — even though I find it insanely difficult at times, the original Donkey Kong is one of my favorite arcade games. It was also one of the first video games I ever played, courtesy of a port to the Atari 800.

P.S. Pauline is way hotter than Princess Peach.

Discussion Topic of the Week: In your opinion, which is better: Donkey Kong Jr. or Donkey Kong 3?

There’s a madman at the computer!

A fellow donated an Epson QX-10 to my collection some years ago, but I have never run it because I lack the proper monitor cable. This fascinating machine ran the CP/M operating system and came with a full suite of office-centric software tools, called VALDOCS, wrapped in a semi-graphical user interface layer that ran on top of its host OS.

As far as I’ve noticed from my QX-10, one of the coolest things about it is that it has specially engineered low-profile 5.25″ floppy drives. That was a unique thing to have in 1983, and it made the QX-10’s case very dense and compact.

Discussion Topic of the Week: What do you think the world world be like if CP/M, rather than MS DOS (PC DOS), shipped on the IBM PC in 1981?

Well blow me down

Discussion Topic of the Week: Of the systems listed in the ad above, which is your favorite?

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See Also: Eight Ways to Play Q*Bert (RSOTW, 2007)
See Also: Multi-Platform Mania (RSOTW, 2009)

It’s the Commodore 64. ‘Nuff said.

I’ve covered the Commodore 64 quite a bit over the years, including taking one apart for PC World back in 2008 and spending a week working with one in honor of its 30th anniversary in 2012.

But I don’t think I’ve ever posted a plain ‘ole ad for the Commodore 64 itself. Until now, that is. Here’s a colorful one that graced the back of many computer magazine issues back in 1983.

Discussion Topic of the Week: When did you first get a Commodore 64? Tell us the story.

“Stickybear,” in retrospect, is a kinda disgusting name.

Discussion Topic of the Week: What’s your favorite educational video/computer game of all time?

A time when TVs were made of wood and children were not yet rabid.

In honor of Thanksgiving, a holiday which tends to emphasize family, I’ve dug up this AT&T Sceptre Videotext Terminal box art that I captured years ago. Look at those gloriously generic 1980s folks gathered around the TV set.

(I say “captured” for this image and not “scanned” because the image is actually a photo of the side of the box — the box itself is far too large to fit on a scanner. It’s roughly 14″ tall by 18″ wide by 11″ deep, if memory serves.)

Videotex: Smart TV in 1983

It’s funny: I’ve purposely avoided talking about Videotex on this blog for eight years because I was saving up material for a story about Teletext and Videotex. I have bought maybe a dozen vintage books on the two subjects since 2006 and mined news archives for information. But as they say, the best laid plans of mice and men oft go to Disneyland. Maybe I will get around to finishing that piece some day. Probably not.

So here’s the skinny. “Videotex” is the name for a graphical computer communications standard that was designed to display mixed visual and text information on regular TV sets. The idea was that a customer would buy a terminal (such as the one seen here), subscribe to a CompuServe/Prodigy/AOL-like online service, and use the terminal to connect to the service and view the information on their home TV set. Kinda like WebTV before the Web. Heck, kinda like smart TVs before the smart.

Graphically, Videotex used the NAPLPS protocol (similar to Prodigy, which grew out of these commercial Videotex experiments) to quickly transmit graphics to the user’s terminal. NAPLPS saves bandwidth because instead of storing/sending data on every pixel (like a bitmap image), the protocol describes graphics in terms of mathematical geometrical shapes (i.e. “draw a triangle at this location and fill it with orange,” like vector graphics).

By the mid-1980s, Videotex services fizzled in the marketplace. Their failure was likely due to low utility (not very useful), plus high cost of subscription (likely from high overhead on the service’s part in both hosting and creating content), and from competition from much more versatile and easier-to-interface-with personal computers.

AT&T Sceptre Videotex Terminal

And so that brings us to this side box art for a circa-1983 AT&T Sceptre Videotex Terminal. I bought this vintage gadget unopened, new-in-box on eBay for literally $1 plus shipping back in 2000.

The terminal works, but it has nothing meaningful to connect to — after all, the related Videotext service shut down almost 30 years ago. The last time I hooked it up, I believe I tricked its internal 300 baud modem to talk to my PC using a phone line simulator and perhaps even displayed a Linux console on the TV set. But that was many years ago. I also remember that the Sceptre has a horrible rubber IR keyboard that barely works.

One could conceivably create a Videotext simulator, hosted on a modern PC, that would pump NAPLPS graphics into to this vintage beast to bring it back to life. Maybe someone already has. If so, I’d like to know about it.

By the way, AT&T has a really neat vintage Sceptre promotional video on its website. It’s worth a watch.

Discussion Topic of the Week: Did your family ever subscribe to a non-ISP online service? Tell us about it.

“From Sharp Minds Come Sharp Products”

It’s no secret that Radio Shack licensed Sharp’s pocket computer designs for its own TRS-80 Pocket Computer line of products. But here’s one of the originals, circa 1983: the PC-1500A.

Discussion Topic of the Week: Have you ever lost a pocket-sized gadget and regretted it badly? Tell us about it.

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See Also: BASIC in your Pocket (RSOTW, 2009)
See Also: Asimov’s Pocket Computer (RSOTW, 2011)