EO Personal Communicator https://en.wikipedia.org/wiki/EO_Personal_Communicator
Unser Artikel zum Newton https://www.golem.de/news/30-jahre-apple-messagepad-apples-handheld-ohne-jobs-garantie-2206-166197.html
Das Gryphon (stationäres Smartphone von 1984) https://optimumwisdomlabs.weebly.com/gryphon.html#:~:text=%E2%80%8B%20The%20terms%20%22Smart%20Phone,and%20a%20multipurpose%20computing%20device.
IBM Simon https://en.wikipedia.org/wiki/IBM_Simon
Ericsson GS88 Smart Phone Prototyp https://ericssoners.wordpress.com/2016/06/13/gs88/
Nokia Communicator 9210 im Test auf Golem.de https://www.golem.de/0107/14890.html
Blackberry Film https://www.imdb.com/title/tt21867434/
Jolla Test von Tobias Költzsch https://www.golem.de/news/jolla-im-test-das-smartphone-das-nokia-nicht-wollte-1312-103048.html