Presentation on theme: "By Miquel Marrow. The invention of the cell phone started with Samuel Morse. He invented the first electromagnetic telegraph in 1832. In 1843, Michael."— Presentation transcript:
The invention of the cell phone started with Samuel Morse. He invented the first electromagnetic telegraph in 1832. In 1843, Michael Faraday began research into whether space could conduct electricity.
In 1864, James clerk Maxwell released his paper, “Dynamical Theory of the electromagnetic field”, which concluded that light, electricity and magnetism, were all related. And in 1865, Dr. Manhlon Loomis of VA may have been the first person to communicate through wireless via the atmosphere. In the years of 1866-1873 he transmitted telegraphic messages at a distance of 18 miles between the tops of Cohocton and Beorse Deer Moutains in VA.
WHO created the FIRST cell phone? Hired by Motorola in 1954, Martin Cooper worked on developing portable products. He set up a base station in NY with the first working prototype of a cellular telephone, the Motorola Dyna- TAC.
... Continued On April 3, 1973 Martin Cooper made the first phone call to his rival at AT&T Bell Labs from the streets of NY. In 1983, Motorola introduced the 16- ounce DynaTAC phone, each costing the consumer $3,500. It took an additional 7 years before there were a million subscribers.
The cell phone has changed completely over time. Now the cell phone has a display screen; you can communicate with people all over the world; PDA’s; internet, Wi-Fi; music players; 4G & 3G internet; planners; navigational systems and much much more...
Improvements 1983-1998 Motorola DynaTAC 800X: Analog Motorola DynaTAC 800X Advanced Mobile Phone Systems Motorola MicroTAC 9800X: First portable phone Motorola International 3200: First digital hand- size mobile phone Bell South/ IBM Simon Personal Communicator: First PDA/ Phone Combo Motorola StarTAC: First damshell cell phone; also first phone with a display screen Nokia 9000 communicator: first smart phone series
... Continued 1999-2001 Nokia 8210: loved for customizable design Nokia 7110: first mobile phone with a WAP browser Benefon ESC!: first instance for GPS being integrated into a mobile phone, mostly sold in Europe. Samsung SPH-M100 Uproar: first cell phone to have MP3 capabilities Nokia 3210: internal antenna and predictive t9 text messaging Nokia 5510: phone featured a full QWERTY keyboard, could also store up to 64mb of music Nokia 8310: premium features; infrared, a fully functioned calendar and FM Radio
...and MANY more improvements And the cell phone continued to improve. Now a days cell phones have GPS’s, PDA’s, custom designs, touch screens, 3G internet, a lot of premium features, MP3 capabilities, text messaging, games, cameras, and much much more! In my own opinion the cell phone is a computer packed into a small handheld device.
Before the cell phone was invented things were much harder. People had to communicate by telegraph or by letters, that took along time to receive. The cell phone enables people to communicate with each other all over the world, text each other, and use the internet and many other features that enable them to communicate, chat, and get work done. The cell phone is an essential part of life.