Smithsonian – Seiko Epson Digital Assistant 1997
Smithsonian [ Link to si.edu ] Overview – This was one of the earliest devices to incorporate a wide ran… 続きを読む »
Smithsonian [ Link to si.edu ] Overview – This was one of the earliest devices to incorporate a wide ran… 続きを読む »
Smithsonian National Air and Space Museum [ Link to YouTube ] Overview – This video, produced by the Uni… 続きを読む »