Martin Cooper, the Director of Research and Development at Motorola, made the first cell phone call in 1973 from the top of a New York skyscraper. While cell phones are now ubiquitous, Cooper had envisioned them becoming implantable devices, a vision that may still be realized in the future, as the technology continues to evolve despite trade-offs.

1. Today, almost anyone has cell
phone.

2. In 1947 AT&T Company’s research Laboratory expressed the idea of
mobile phone.

3. The first cellular phones were only
in cars.

4. Martin Cooper worked as the Director of Research and Development at
Motorola.

5. In 1967 Martin Cooper had developed hand
held police radios.

6. April 3, 1973 on top of 50-story Alliance Capital Building in
New York was mounted base station.

7. In April, 1973, Martin Cooper made
the first cell phone call in history

8. Although cell phones are everywhere now, Cooper is still not satisfied.

9. Cooper also thought that by now would phones be
implantable devices.
• There are always trade-
offs with new technology.
But the wider public has
only used cell phones for
about 15 years now, and
they are already
considered necessary by
nearly everybody.
Martin Cooper's vision for
tomorrow my yet come to
pass.

10. Cooper also thought that by now would phones be
implantable devices.
• There are always trade-
offs with new technology.
But the wider public has
only used cell phones for
about 15 years now, and
they are already
considered necessary by
nearly everybody.
Martin Cooper's vision for
tomorrow my yet come to
pass.