This week I am analyzing Philip Powers’ A Quick Tour of Logos: The Logical Appeal
slide cast for effectiveness using the CRAP design.
First, let’s define what a slide cast is. A slide cast is simply a set of slides used
for a presentation (Shwom). In these
kinds of presentation, the slides need to make sense without a presenter there
to read it to you. Communication experts
call this “stand-alone sense” (Shwom). These stand-alone presentations have
three key characteristics:
1) An “agenda” slide that outlines the entire presentation
2) Headlines on each slide that summarize the key points
3) Supporting material in the body of the slide that supports the
headline
A Quick Tour of Logos: The
Logical Appeal has every key characteristic of a stand-alone slide cast EXCEPT
that it has no agenda slide in the beginning.
I would argue that it is still an effective stand- alone
presentation.
Now, let me tell you a little bit about CRAP. It’s
not what you think :). CRAP is a design style that consists of four elements: Contrast, Repetition, Alignment,
and Proximity. Together, the acronym just happens to spell
crap, which is funny and means you probably won’t forget it!
Contrast
This means that various elements of the design
are made different from each other through colors, size, font, etc. to create
distinction.
I would argue that Philip doesn’t effectively use contrast throughout the
entire presentation, however he does in some cases. The following screen shot
shows the second slide in his slide cast.
He uses different colored text to make examples stand out as well as
bold text to make his definition of logic stand out. I don’t think the bold texts creates enough
of a contrast when compared to the different colored text. Also, I think it is important to note that
the background is too distracting.
Instead of contrasting with the text, it clashes with it and makes the
slides difficult to read. When choosing
a background, less is more!
Image 1
Repetition
Repetition is repeating various design elements
throughout the entire piece to create a sense of flow and unity.
Philip creates repetition by using the same
background on each slide, same font, and same color scheme. Although I don’t think the background, font,
or color scheme were smart design choices, they do create a sense of unity
throughout the slide cast.
Image 2
Image 3
Alignment
This means that elements of the page are lined
up and not just randomly placed around the slide.
The previous slides also show how Philip uses
alignment to format his text. The title is aligned in the center of the page at
the top, and an indent distinguishes the listed numbers from the rest of the
text.
Proximity
This refers to how elements of the page are
arranged and grouped together on the slide to help organize the information.
Philip effectively uses this design element by
creating logical, organized spaces for his photos, which you can see in images 2 and 3.
Overall, I think this slide cast uses only part
of the C.R.A.P. design
Effectively.
In its current state, the ethos (credibility) of the slide cast is
lacking. I think its ethos could be
improved with changes to the background, font, and a few other design choices
to make it look more professional and polished.
__________________________________________________________
Update
The following image is a slide I made myself using the CRAP design principles.
To create contrast I used a lighter background and darker text, as well as a dark, bold title. Its hard to create repetition in just one slide, but I did make a point to use the same bullet points through out the slide to create a sense of unity. I really utilized alignment and proximity in this slide. I applied the alignment principle to the placement of the bullet points on either side of the page and by making sure they were lined up and equal distances from the edges. I used the proximity design principle by creating a clearly defined space for they text and another at the bottom of the page for the pictures. By using the CRAP design, I think I was able to create an easy-to-read, stand alone slide. I think the design choices work together to create a slide that will appeal more to readers sense of ethos in comparison to the slides I analyzed above.
Works Cited
Powers, Philip. "A Quick
Tour of Logos: The Logical Appeal." A Quick Tour of Logos: The Logical
Appeal. 30 Oct. 2013. Web. 5 Nov. 2015.
Shwom, Barbara Lynne, and Lisa
Gueldenzoph Snyder. Business Communication: Polishing Your Professional
Presence. Second ed. Pearson, 2014. Print.