Problem: One of
the most common age-related vision problemsand often the
first to set inis farsightedness, which is caused by weakening
muscles in the eye and typically begins to affect people in
their forties. This vision problem makes small text more difficult
to read because focusing at close range is impaired. This can
include the challenge of focusing on relatively small type on
a computer screen that is actually an image created by rapidly
flickering light.
Solution: While
bifocals can help correct farsightedness, gift planners can
help older readers by making sure the text in letters and brochures
is more legible. If the text in a printed piece is not large
enough, readers are more likely to discard the piece unread.
For easier reading,
print should have a point size of at least 12 or 13 points.
Also avoid complicated or unfamiliar fonts. It is best to use
a standard Roman or sans serif font with easily recognizable
characters. Also avoid using all upper case lettering or all
italics.
Problem: As we
age, less light enters the eye because pupils become smaller.2
In addition, older eyes are more sensitive to glare.
Solution: To cut
down on glare and increase readability, make sure the paper
you use for communications aimed at older readers has a non-glossy
finish. Extremely glossy papers may be attractive to younger
eyes, but older readers could have difficulty seeing through
the glare to the text. Some papers that may be particularly
appealing to older eyes because of their non-glare quality are
linens, offsets, and matte papers.
Problem: Color
perception is often distorted because the lens of the eye thickens
and yellows with age.3 In addition, a loss of cells
in the retina can make it harder for older readers to see the
contrast between two colors.
Solution: Using
color with strong contrast is key to readability for older eyes.
In most situations, the high contrast of black text on white
background will work best.
When you employ other
colors, it is best to use them as an accent for headlines or
subheads. In addition, if you use two colors other than black
and white, make sure they contrast sharply both in hue and in
lightness. For example, bright red text on a bright pink background
may be very difficult for older readers to see because the colors
are similar shades and the same brightness. A better alternative
color scheme would be a deep violet text on a light yellow background.
The yellowing of the lens
often affects color perception as well. This yellowing tends
to make older eyes less able to distinguish between colors on
the blue end of the spectrum, such as blue and green. Therefore
it may be wise to avoid using similar shades of blue and green
close to one another as the two shades may be indistinguishable
to an older reader.
It is also recommended
to use high-contrast black and white photographs in printed
materials for an aging population instead of or in addition
to full-color photos. Why? Because when the lens become yellowish
and color perception is impaired, readers may have difficulty
distinguishing between the multiple colors in full color photos.
Older eyes are best able to see colors that come as close to
total absorption of light (black) and total reflection of light
(white) as possible, says Dr. Herman Tacker, optometrist and
former professor at Southern College of Optometry, Memphis.
Contrast is the key. Therefore using high-contrast black and
white photos will help ensure the clarity and sharpness that
some full-color photos may lack.
Seeing things their
own way
As the huge wave of baby boomers ages, this group of potential
donors will likely be seeing things differently, both physically
and psychologically. According to Mary Anne FitzGerald, research
manager for the California market research firm Age Wave, At
every point in their lives, theyve (baby boomers) changed
history. Now they are going to reshape and influence how manufacturers
are making their products. Its a matter of looking at
your packaging and advertising with a different eye. 4
Since gift planners will
be courting this group for years to come, addressing baby boomers
needs as they age will become increasingly important. Making
gift planning communications easily accessible through readable
design principles may make a measurable difference in your fund
development efforts. And, by making communications pieces more
readable for your older donors, you will also enhance the reading
experience of donors of all ages.
1
Patricia Braus, Vision in an Aging America,
American Demographics, June 1995
2 Linda Sanford, The Importance of Lighting
for the Elderly, Aging and Vision, Vol. 11, No. 1
Spring 1999
3 Sanford
4 Braus
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