Get professional help in 5 minutes
A smartphone is a portable device that combines mobile telephone and computing functions into one unit.
In the early 1990s, IBM engineer Frank Canova realised that chip-and-wireless technology was becoming small enough to use in handheld devices. The first commercially available device that could be properly referred to as a "smartphone" began as a prototype called "Angler" developed by Canova in 1992 while at IBM and demonstrated in November of that year at the COMDEX computer industry trade show.
Get an expert to write you the one you need!
Professional writers and researchers
Sources and citation are provided
3 hour delivery