In the mid- to late 1990s, tablets and e-readers weren't exactly common...and Sony's Japan-only DATA EATA models were perhaps the most unique of them all.

Sources:
PDF-W77 press release: https://www.sony.jp/CorporateCruise/P...
PDL-K77 auction photos: https://www.mercari.com/jp/items/m106...
PC Magazine, November 2, 1999.
Memory Stick photo: https://m.media-amazon.com/images/I/8...
PC Magazine, December 1, 1999.
Intuos 2 tablet photo: https://www.etsy.com/uk/listing/71572...
Sony PDF-5 photos: https://www.microsoft.com/buxtoncolle...
Sony PDF-HD7 press release: https://www.sony.com/ja/SonyInfo/News...
Sony PDF-V55 brochure: http://bbyamato1971.cocolog-nifty.com...

---------------------------------------­------------------------------------

Please consider supporting my work on Patreon:   / thisdoesnotcompute  

Follow me on Twitter and Instagram! @thisdoesnotcomp

---------------------------------------­------------------------------------

Music by
Epidemic Sound (https://www.epidemicsound.com).
Intro music by BoxCat Games (http://www.box-cat.com).