Amazon sold the original Kindle Scribe with the Basic and Premium Pen. This stylus was used to edit PDF files, freehand draw and write notes inside e-books. The Basic Pen was just a pen to write notes ...
Nuwa Pen is a smart ballpoint pen that digitizes the words you write on paper as you write them. The pen uses a standard D1 ballpoint ink cartridge in conjunction with AI, computer vision and motion ...
Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.
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