Two Gadgets in Consumer Electronics Show

choi

Geoffrey A Fowler and Joanna Stern, Years of Living Connectedly; As the tech industry’s annual trade show, gadgets help us work harder and relax better. Wall Street Journal, Jan 7, 2016.
http://www.wsj.com/articles/a-wo ... ctronics-1452116495

My comment: In print the first and second items are
(a)
(i) "PetChatz HD With PawCall": A two-way video-conferencing system for pets
(ii) "Bartesian Cocktail Machine": A pod-based mixed-drink maker

The explanation following the items do not appear in print.
(b) A wordplay on artisan, Bartesian is a startup founded in 2014 and based in Waterloo, Ontario, Canada

barista
https://en.wikipedia.org/wiki/Barista
(section 1 Etymology and inflection)
(c) There is no need to read the rest, which do not impress me.