In 1980, I had my first mobile phone. It was more of a box than a phone. Nevertheless, I asked if it was possible to have a screen where users could touch the numbers instead of those ugly buttons. A patent had been filed two weeks earlier.
In 1980, I had my first mobile phone. It was more of a box than a phone. Nevertheless, I asked if it was possible to have a screen where users could touch the numbers instead of those ugly buttons. A patent had been filed two weeks earlier.