Lernstift Smartpen checks spelling as you write | CNN Business
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Lernstift – A Pen That Checks Your Spellings As You Write
Lernstift digital pen vibrates to indicate bad spelling, grammar and penmanship
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Tech Meets Handwriting: Lernstift Pen Buzzes to Correct Your Spelling, Grammar and Penmanship | TIME.com
That's indispensable! Vibrating pen lets you know when you make a spelling or grammar mistake | Daily Mail Online
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Lernstift Smart Pen Improves Handwriting, Fixes Spelling Errors
Lernstift Smart Pen Improves Handwriting, Fixes Spelling Errors
:quality(70)/arc-anglerfish-arc2-prod-tronc.s3.amazonaws.com/public/43YSJLBWCWFN3POOZXOT4IM3XM.jpg "German inventors create a digital pen that vibrates when you make mistakes – New York Daily News")
German inventors create a digital pen that vibrates when you make mistakes – New York Daily News
Lernstift Smartpen checks spelling as you write | CNN Business
Lernstift digital pen uses vibrations to improve spelling and penmanship
Tangi Hujra - The Lernstift smartpen checks your spelling as you write Lernstift (German for "learning pen") is a digital pen carrying not only ink inside its casing but also a tiny
Lernstift is the vibrating pen that critiques your spelling (video) | Engadget
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