Презентация The history of mobile phones"

Слайд 1

Слайд 2

"History of Mobile Phones" The presentation was prepared: a student of class 10 Lagodina Nastya

Слайд 3

Perhaps the year of birth of mobile phones can be selected and 1973, when its founder, Dr. Martin Cooper called for the first time using it. Yet it is in 1984, he came into the market, after which they began their real story. From the perspective of a proud owner of a modern smartphone, the DynaTAC nothing remarkable in itself is not: memory for 30 numbers, one melody, LED display, and the nickname "brick". And it sold for $ 3,995. It weighed 800 grams, but that was not the biggest problem. Unfortunately, the battery lasts only 35 minutes,

Слайд 4

A few years nothing interesting happened. Handset manufacturers, though understand the benefits and relevance devaysa, but the technology has not yet been allowed so quickly restructure production. And the world was not as dynamic as it is now. The best illustration of this can be the debut model Siemens - Mobiltelefon C1. It is this in the full sense of the suitcase the Germans were going to surprise the market.

Слайд 5

The fastest reacted then little-known Finnish by Nokia. Somewhere in the mid-sixties, she has developed a variety of communication devices for military and was able to respond quickly to the idea of the "Motorola" and start your own project Mobira Cityman 900. Nothing really revolutionary, he was different. It was even worse than the DynaTAC, numbers in memory housed only eight, and pay for it should have been about 4.5 thousand dollars. Despite all this, he sold very well. He was even presented to Gorbachev that he is a little parrot party comrades call from Helsinki.

Слайд 6

The next two years swept without notable events. No, companies are not sitting idly by, counting revenues. They do no less important things: first launched the network, coordinated communication standards and coordinated with all the authorities. But all this is interesting only to specialists. And the world is getting used to the new features. However, I must honestly say that while mobile phones and were very expensive toys that are purchased for the status. But soon everything changed.

Слайд 7

For a long time the real competition from Motorola MicroTAC was not. The first challenged again Nokia. It is not only that the new Nokia 1011 was small, it was the first device under the GSM standard 900.Funktsionalno and technically it is almost completely corresponds CellPhones "Motorola", except that the display has been all MonoLCD, and talk on it could be a half hours. Its main advantage - a relatively low prices. Just something $ 1,500!

Слайд 8

This year can be considered a turning point. Leaders paused and scurried to catch up. So Bell South company showed, in fact, the first communicator. Apart from the usual functions of the phone he was an organizer, he can receive faxes and working with e-mail. There was only one drawback - it was very heavy (1 kg!). At the same time, IBM introduced the world's first smartphone with a touch screen - Simon. Oddly, but all of these innovative devices have not found their niche and quickly lost. More memorable other novelties. The first started selling Siemens S1. It was the first "tube" of the company, and she immediately stood out battery life. In standby mode, he worked day and could talk for 2.5 hours. It appears to be left at home charging.

Слайд 9

Benefon Beta, which is only shown to the public, could be held in anticipation of all four days, but he remembered the other. It was the first time it appeared the clock. The idea pleased everyone except watchmakers, but the distribution model itself almost did not get, even now the picture is hard to find.

Слайд 10

New Siemens 1997 - the model of the S10, is not so popular as the previous two. However, she had one very important advantage. This is where buyers first saw color display. He had only five strings, but still in the technological race in the first and last time the Germans won. We put here, and good battery life. Siemens owns both achievement. They invented the first phone to extreme and made it to precisely on the basis of S10. The modification called Active and using rubberized inserts in the housing provided him with protection from moisture, dust and shock.

Слайд 11

In fact, a series of smart phones, the company itself prefers to call them communicators, Nokia has appeared in 1996. Hopes for 9000 were very high, but sales simply did not. This is explained by two reasons: they were too heavy (about 400 grams) and expensive ($ 1,000)

Слайд 12

The first step in this era made by Nokia. She had previously come up with new formats and introduced advanced technologies. But the emergence of WAP - was simply fatal. Of course, the technology itself is not allowed to receive full access to the Internet, but it immediately attracted the attention of buyers. In addition, the phone has received a software platform Series 40, which is significantly expanding its capabilities. A set of functions for its time was quite impressive. As a result, all resulted in a mad population.

Слайд 13

This year started a lot of models, but this is often at a turning point, most developers have not yet hit upon the correct path of development. But the distinguished experts from Siemens: the new model appeared SL45 MP3-player and even a memory expansion slot using the MMC card. It's just a swan song of the company. In consequence, they plunged into the strange experiments and flew out of the market. And Siemens SL45 fans were even ten years later. Also flashed on the market and the first Samsung'i, which, however, nothing special to remember.

Слайд 14

Canadian BlackBerry company started once with pagers. Since then she has clearly gravitated to the offices, and smart phones were originally designed only for working days. That is, without the possibility to listen to music, watch a video or something to photograph. Cropped almost everything. For some reason, only a few games left. The main focus was on the performance of the iron. It was 16 MB of internal memory. It is, admittedly, it worked. Phones sold very well in North America, the echoes of glory came, even in Russia.

Слайд 15

Motorola long tried to regain the lead and finally created the iconic phone. The company immediately felt that to get lucky by the tail. Initially, even announced that the device will be more expensive and imidzhivy. But then, all the same, and the price dropped immediately sold fifty million. Filling he was normal for that time, it is worth noting only a WAP 2.0 and a decent display. Customers bribed original and interesting design. In the background was lost and the Nokia 7610 with a 1-megapixel camera, and powerful Sony Ericsson P910.

Слайд 16

To determine the winner quite difficult this year. Is that on points. Motorola RAZR V3 last year received a new modification. HTC started selling extremely successful Universal model. Nokia to open the way powerful smartphones, the 6680 prize receives all the Sony Ericsson K750 solely due to camera 2 megapixels and a good performance, "iron". The most interesting is that the battle of the "Big Three", through a couple of years already replaced their capitulation to the new players. Just in 2005, the company clearly demonstrated why it happened. For some reason, they all tried to lay out on any one direction. It worked, until Apple does not offer a universal product guessed.

Слайд 17

Thank you for attention!