The 130-year timeline of telephone innovation describes a relatively steady rise as the technology under the surface was continuously improved, with a handful of spikes for inventions such as the rotary dial, touch pad dialing, the fax machine, and, of course, 1959’s Princess phone. The changes were predictably predictable, the future rising in a fairly smooth incline.
Read more: http://ift.tt/1JiixkY
No comments:
Post a Comment