TweetFollow Us on Twitter

January 93 - WAMADA News

WAMADA News

John MacVeigh

The October WAMADA meeting was host to Jon Grover of Apple Computer, who introduced us to the latest Macintosh products. Most of you have by now already seen the new machines (if not actually purchased them!) so I will forego a listing of the technical details. But this meeting did present the chance to consider how trends in hardware affect the direction of software development.

Just as we developers are maximizing the amount of memory in our Quadras, switching to 16" or 19" full-color monitors and ordering new hard disks, the good folks who buy our software have decided they want to carry their entire computer system in one hand. Silly people! Don't they realize that color is now de rigueur ? That 16MB of RAM and 240MB of disk space is the norm?

This is not to say that the PowerBooks are under-powered. My first glimpse of the preternaturally thin Duo was with it propped open in a lap, running Photoshop™. On the other hand, these machines are battery-powered. Without the deus ex machina of cold-fusion, short-lived batteries will be the Achilles heel of portable machines for quite awhile. This is a problem for programs which rely heavily on disk access. Multi-segment MacApp programs come to mind at this point. As do programs which rely on multiple shared libraries managed by the Shared Library Manager. And, in the extreme case, a system based entirely on shared persistent objects would seem to require constant disk access, or enormous static memory banks. What's a programmer to do?

Rely on hardware, I guess. Yes, I know, heresy coming from a programmer. But face it, the 68882 in an fx outperforms the software emulation on a 68040. And running the circuitry at 3.3 volts instead of 5 volts can save more power than any carefully planned code segmentation strategy. The good news here is that Apple's control of their own hardware gives them the ability to solve some of these problems. The CPU chosen for the Newton is such an example. The November issue of Byte contains an article discussing the ARM610 chip, which contains an Apple designed (and patented) Memory Management Unit. The MMU is particularly suited to managing a persistent object store and allowing background garbage collection. While these features may not appear on Macintoshes in the near future, it's nice to know that someone's given some thought to how hardware can directly assist the programmer.

Well, I've run out of things to italicize, so I'll bring this note to a close. If you're in the D.C. area, and interested in object oriented programming, give us a visit. WAMADA meets every third Wednesday at McDonnell Douglas in Tyson's Corner, Virginia, beginning around 7:15 p.m. For a map, send a message to JEFFRIES.L on AppleLink, or call Leslie at (301) 340-5126 during business hours (EST).

 
AAPL
$100.61
Apple Inc.
+0.04
MSFT
$45.15
Microsoft Corpora
+0.20
GOOG
$581.84
Google Inc.
-2.66

MacTech Search:
Community Search:

Software Updates via MacUpdate

MacFamilyTree 7.2.4 - Create and explore...
MacFamilyTree gives genealogy a facelift: it's modern, interactive, incredibly fast, and easy to use. We're convinced that generations of chroniclers would have loved to trade in their genealogy... Read more
Videobox 4.1.1 - Download Flash video th...
Videobox allows you to quickly and easily download Flash video from most all of the popular video sites on the internet. Videobox will convert the video into a native Quicktime format so it's ready... Read more
Web Snapper 3.3.5 - Capture entire Web p...
Web Snapper lets you capture Web pages exactly as they appear in your browser. You can send them to a file as images or vector-based, multi-page PDFs. It captures the whole Web page - eliminating... Read more
Picasa 3.9.138 - Organize, edit, and sha...
Picasa and Picasa Web Albums allows you to organize, edit, and upload your photos to the Web from your computer in quick, simple steps. Arrange your photos into folders and albums and erase their... Read more
Tidy Up 3.0.15.0 - Find duplicate files...
Tidy Up is a complete duplicate finder and disk-tidiness utility. With Tidy Up you can search for duplicate files and packages by the owner application, content, type, creator, extension, time... Read more
Parallels Desktop 10.0 - Run Windows app...
Parallels Desktop is simply the world's bestselling, top-rated, and most trusted solution for running Windows applications on your Mac. With Parallels Desktop for Mac, you can seamlessly run both... Read more
Apple Final Cut Pro X 10.1.3 - Professio...
Apple Final Cut Pro X is a professional video editing solution.Completely redesigned from the ground up, Final Cut Pro adds extraordinary speed, quality, and flexibility to every part of the post-... Read more
Apple Compressor 4.1.3 - Adds power and...
Compressor adds power and flexibility to Final Cut Pro X export. Customize output settings, work faster with distributed encoding, and tap into a comprehensive set of delivery features. Powerful... Read more
Chromium 36.0.1985.143 - Fast and stable...
Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all Internet users to experience the web. FreeSMUG-Free OpenSource Mac User Group build is... Read more
Macgo Blu-ray Player 2.10.6.1691 - Blu-r...
Macgo Mac Blu-ray Player can bring you the most unforgettable Blu-ray experience on your Mac. Overview Macgo Mac Blu-ray Player can satisfy just about every need you could possibly have in a Blu-ray... Read more

Latest Forum Discussions

See All

Spacetime Studios’ Greg Mueller Tells Al...
| Read more »
Outcast Odyssey – An Interview with the...
At this year’s San Diego Comic-Con, fans got the chance to meet and mingle with several of the artists behind Magic Pixel Games and Namco Bandai’s upcoming card battler, Outcast Odyssey. Considering many of these artists have worked on comics in the... | Read more »
BoxPop Review
BoxPop Review By Jennifer Allen on August 21st, 2014 Our Rating: :: UNTAXING PUZZLESUniversal App - Designed for iPhone and iPad Move from tile to tile to clear the board in this slightly too simple and easy puzzle game.   | Read more »
Breakdown Buddy Review
Breakdown Buddy Review By Jennifer Allen on August 21st, 2014 Our Rating: :: FLAWED CONCEPTiPhone App - Designed for the iPhone, compatible with the iPad There’s a good idea here, but Breakdown Buddy isn’t as useful as it tries to... | Read more »
jamstik, the Guitar You Can Take Everywh...
jamstik, the Guitar You Can Take Everywhere, is Now Available for Purchase Posted by Jessica Fisher on August 21st, 2014 [ permalink ] Zivix has announced that their guitar-in-your-pocket, | Read more »
Star Walk 2 - Guide to the Sky Day and N...
Star Walk 2 - Guide to the Sky Day and Night 1.0.0 Device: iOS Universal Category: Education Price: $2.99, Version: 1.0.0 (iTunes) Description: The next generation of the best-selling Star Walk, winner of Apple Design Award, used by... | Read more »
Forks Over Knives Review
Forks Over Knives Review By Jennifer Allen on August 21st, 2014 Our Rating: :: TASTY AND HEALTHYUniversal App - Designed for iPhone and iPad Want some tasty new recipe ideas but want to keep it healthy? Forks Over Knives is the... | Read more »
Invaders! From Outer Space (Games)
Invaders! From Outer Space 1.0 Device: iOS Universal Category: Games Price: $.99, Version: 1.0 (iTunes) Description: | Read more »
Dementia: Book of the Dead (Games)
Dementia: Book of the Dead 1.00 Device: iOS Universal Category: Games Price: $2.99, Version: 1.00 (iTunes) Description: EXCLUSIVE CONTENT ONLY ON THE APP STORE. Medieval England. Times of knights, witches and hunters. What other... | Read more »
Wan Nyan Slash (Games)
Wan Nyan Slash 1.0 Device: iOS Universal Category: Games Price: $.99, Version: 1.0 (iTunes) Description: Wan Nyan Slash is an infinite adorable demon slaying slashing action game! Play as the wandering samurai Wan and Nyan as they... | Read more »

Price Scanner via MacPrices.net

21-inch iMacs on sale for up to $150 off MSRP
B&H Photo has 21″ iMacs on sale for up to $150 off MSRP including free shipping plus NY sales tax only. B&H will also include a free copy of Parallels Desktop software: - 21″ 2.7GHz iMac: $... Read more
27-inch 3.2GHz iMac on sale for $1698, save $...
Abt has the 27″ 3.2GHz iMac on sale for $1698 including free shipping. Their price is $101 off MSRP. Read more
Mac Backup Guru 2.0 Drive Backup/Cloneing Uti...
Mac Backup Guru developer MacDaddy has released Mac Backup Guru 2.0, offering new and enhanced advanced features, such as bootable backups, synchronised volumes and folders, and a Snapshot mode that... Read more
Operate GE’s New Free-Standing KItchen Range...
Think you accidentally left the oven on? Switch it off while on the go. The new free-standing Profile™ Series gas and electric ranges are GE’s second cooking appliances, following their wall oven, to... Read more
Parallels Announces Parallels Desktop 10 for...
The no. 1-selling software for running Windows applications on a Mac becomes an even easier choice for millions of consumers and IT professionals worldwide with the launch of the most powerful... Read more
Apple now offering certified refurbished 2014...
 The Apple Store is now offering Apple Certified Refurbished 2014 MacBook Airs for up to $180 off the cost of new models. An Apple one-year warranty is included with each MacBook, and shipping is... Read more
Best Buy’s College Student Deals: $100 off Ma...
Take an additional $100 off all MacBooks and iMacs, $50 off iPad Airs and iPad minis, at Best Buy Online with their College Students Deals Savings, valid through September 6th. Anyone with a valid .... Read more
MacBook Airs on sale for $100 off MSRP, free...
B&H Photo has three 2014 MacBook Airs on sale for $100 off MSRP. Shipping is free, and B&H charges NY sales tax only. They also include free copies of Parallels Desktop and LoJack for Laptops... Read more
Razer Taipan Mouse For Gamers And Non-Gamers...
If you’re a serious gamer on either Mac or Windows PCs, a serious gaming mouse is a necessity for first-tier performance. However, even if like me you’re not much of a gamer, there’s still a strong... Read more
15-inch 2.2GHz MacBook Pro on sale for $1899,...
Adorama has the new 15″ 2.2GHz Retina MacBook Pro on sale for $1899 including free shipping plus NY & NJ sales tax only. Their price is $100 off MSRP, and it’s the lowest price available for this... Read more

Jobs Board

Position Opening at *Apple* - Apple (United...
**Job Summary** As more and more people discover Apple , they visit our stores seeking ways to incorporate our products into their lives. It's your job, as a Store Read more
Position Opening at *Apple* - Apple (United...
…Summary** As a Specialist, you help create the energy and excitement around Apple products, providing the right solutions and getting products into customers' hands. You Read more
Project Manager, *Apple* Financial Services...
**Job Summary** Apple Financial Services (AFS) offers consumers, businesses and educational institutions ways to finance Apple purchases. We work with national and Read more
*Apple* Solutions Consultant (ASC)- Retail S...
**Job Summary** The ASC is an Apple employee who serves as an Apple brand ambassador and influencer in a Reseller's store. The ASC's role is to grow Apple Read more
Position Opening at *Apple* - Apple (United...
…customers purchase our products, you're the one who helps them get more out of their new Apple technology. Your day in the Apple Store is filled with a range of Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.