The area of interaction that fits this topic would be human ingenuity.

Cell Phones are man-made products known to make communicating more convenient for people.

Inventor of the first cell phone was Dr. Martin Cooper.

The first phone carrier was AT&T The first phone was called the Motorola

DynaTAC 8000x The phone was inspired by the radio

technology from the 40s onward.

1970 – Amos Edward Joel developed the call handoff system

1973 – First call on handheld mobile phone

1983 – Cell phones have evolved 1990 – 2G network was discovered

1995 – First commercial Text Messaging 2004 - Cell phone recycling Act.

Began.

People are now using the everyday cell phone to communicate in different ways.

The majority of society finds it more convenient to use a cell phone using other alternatives.

It also gave people ideas to make mobile service networks more stronger.

Text Msgs Long Distancing Calling 4G Networking Service

Internet Picture/Video Messaging

Social Networks etc.

2G NetworkLocal Calling

No ScreenBasically used to just make

calls

The first cell phone was used in Sweden by Swedish police in 1946.

Philip Porter at Bell Labs came up withy the idea about cell towers.

Philip Porter invented the cell phone.

Cell Phone Recycling Act was in action in 1973.

3G networks was in progress in 1994

The first cell phone was inspired by Radio Technology.

www.xtimeline.com/timeline/History-of-Mobiles-Phones

www.buzzle.com, The First Phone . www.cameraphonesplaza.com, Camera

Phones Plaza www.tech-faq.com/history-of-cell-

phones.html, History of Cell Phone .