[AERNet] FW: First ever tactile recycling sacks for the blind

[LiveInSpirit at aol.com]

Well, yes not sticking your hands in the bag would be nice, but even  through 
the bag you can feel the difference between soda cans, glass jars,  
newspapers and plastic milk jugs. Shake 'em and they even sound different. I'm  into 
using specialized tactile marks when other tactile, visual, auditory,  olfactory 
senses cannot do the job, but unless I'm missing something, this does  not 
seem necessary to me. Okay to use of course, but not necessary. 
Lis



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