The Graphics Deli

Ken Mohnkern

Webmaster, The School of Computer Science, Carnegie Mellon University
Multimedia Specialist, The Robotics Institute, Carnegie Mellon University

I am now loosely affiliated with the Graphics Deli in The Robotics Institute. In addition to webmastering for the School of Computer Science, I shoot computer-generated slides for the Robotics Institute and other members of the School of Computer Science.

My office is Wean Hall 3122 on the CMU campus. I am usually in the office from 9:00 to 5:00 Monday - Friday. But check my plan file to see special circumstances. I read and respond to e-mail regularly, so that is the best way to contact me. For more information, look at my personal page.


A typical scenario

If your scenario is atypical (for example, if you're shooting postscript files, or if you have a tight deadline) contact me in advance. I'll make every attempt to get you what you need on time.

The basics of slidemaking
We can produce high-quality 35mm slides directly from Macintosh files, PICT, Scrapbook, Postscript, or TIFF files. The film recorder is a Matrix QCR-Z, with an AGFA Chromascript Postscript interpreter.

Contact me (via email or call 268-3085) a couple of weeks before you need your slides done (even before you have created them) to discuss special needs. If this is your first time doing this, consider it a special need.

I will shoot the files as they are given to me. I will not proof your materials for you.

No work will be done without an authorized CMU account number.

Aspect ratio considerations
A 35mm slide has an aspect ratio of 1:1.5. An 8"x10" page has a ratio of 1:1.5. This means that if you create your slides in a program with the page defined as "Letter" (8"x10"), some of the top and bottom (in "wide" orientation) will be left off of the slide.

You should set your page to be 35mm size. This is done on the Mac in the "Page Setup" window, under the "File" menu in the program you're using. If your program has, instead, customizable sizes in the "Page Setup" window, define the size as 7.0 by 10.5 inches, landscape orientation. If you are not given the option of defining your page size, use the US Letter setting.

Leave a margin on all sides of about an inch. This is to compensate for the area the plastic slide mount will cover up. Slides also look better if the text doesn't run right up against the edge.

File formats
I can shoot PICT, Scrapbook, Postscript, or TIFF files. (TIFF Files must be uncompressed.) Note that if you create your files using most any Macintosh application, we can "Print" to the machine, effectively sending it a Postscript file.

Content guidelines

Text sizes
The following minimum text sizes will be readable under most circumstances:
	Headline text   36 to 48 points
	Subhead text    30 to 36 points
	Body text       24 to 30 points

Ken Mohnkern
The Robotics Institute
Carnegie Mellon University
Pittsburgh PA 15213.3891

mohnkern@cmu.edu