Get the latest federal technology news delivered to your inbox. A new, affordable smart cane guides people with visual impairments safely and efficiently through their environments, say researchers.
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DIY Walking Cane for Dad—No Lathe Needed
"I'm April Wilkerson, a DIY enthusiast with a passion for creative projects and hands-on building. For more inspiration, check out The Craftistry for all things DIY!" What to know about why MTG is ...
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