I found this fascinating article on NPR.org that discusses a new technology that can help researchers understand wht it feels like to be 75 and older. Read the full article below.
What Does It Feel Like To Be 75? Say Goodbye To Spry
by Jennifer Ludden
While reporting my recent series on Aging At Home, I came across a special suit at the Massachusetts Institute of Technology AgeLab. It's meant to help 20-something engineers feel the aches and limitations of an average 75-year-old so they can design better products for them. Think of it as working like those outfits Superheroes put on, only backward. Of course, I couldn't resist.
Now, I'm 40-something — no spring chicken. But if the crosswalk light is blinking, I can still dash across the street, no problem. Until, that is, MIT researcher Rozanne Puleo starts strapping me into what she calls her Age Gain Now Empathy System.
I pull a harness around my waist and Puleo starts attaching things to it. First, stretchy rubber bands connect from my waist to the bottom of my feet.
"It will limit your hip flexion," Puleo explains.
The act of having to balance makes you more fatigued.
- MIT researcher Rozanne Puleo, talking about foam-padded sandals that are part of her Age Gain Now bodysuit
That means no more sprinting. More stretchy bands restrict my arm movements. There are knee pads and Velcro wrist braces; rubber gloves to lessen sensation in my fingers; yellow goggles to limit my depth perception. Everything on the suit is carefully calibrated to mimic the loss of function that happens as we age.
Finally, Puleo fits me into a hard hat and attaches yet more things to that. And that's when this all starts to feel like a bad idea. It has become work simply to stand up straight. And to walk? Puleo has me in Crocs sandals, with bits of rubber foam taped to the bottom. I haven't exactly lost my balance, but it feels like I easily could.
"The act of having to balance makes you more fatigued, makes you more tired," she says.
MIT researchers say baby boomers, of course, aren't the first to get old. But Joseph Coughlin, the head of the AgeLab, says they're the first to say, "Wait a minute, there's gotta be a product, a service or something to make this better, easier, more convenient."
It's much harder to dash across the street in the suit.
And that's the AgeLab's mission.
Puleo has outfitted graduate students in her age suit and taken them grocery shopping. Each had a list of typical items a senior might want.
"What we found," she says, "was a lot of the low-sugar, low-sodium items were either at the top of the shelf or the bottom of the shelf — not in a place where an older adult would have the easiest time locating."
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