presentation on evolution of mobile phones

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MOBILE PHONE EVOLUTION

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In addition to telephony, modern mobile phones also support a wide variety of other services such as text messaging, MMS, email, Internet access, short-range wireless communications applications, gaming and photography. Mobile phones that offer these and more general computing capabilities are referred to as smartphones – PowerPoint PPT presentation

• What is A Mobile Phone?
• History Of Mobile Phone.
• Evolution Of Technology in Mobiles.
• First in The Mobile Phones.
• The Latest in Different Aspects.
• The Upcoming Future News.
• Conclusion.
• The History of Mobile Phones in Not Much Older and it starts from 1983.
• Motorola was the First Company to come up with the First ever Handheld Mobile Phone.
• Earlier Telephones were restricted to Houses or Automobiles.
• Dr. Martin Cooper of Motorola launched the Motorola Dynatac 8000x on 6th March 1983.
• The Cost of this Model was 3995.
• PHYSICAL SIZE OF 13 x 1.75 x 3.5 inches.
• WEIGHT OF 800 GRAMS.
• TALKTIME OF 35MINUTES.
• CHARGING TIME OF 10 HOURS.
• MEMORY OF 30 NUMBERS TO STORE.
• NOTHING MORE WAS THERE TO OFFER.
• PHYSICAL SIZE OF 11 x 1.50 x 3 inches.
• WEIGHT OF 850 GRAMS.
• TALKTIME OF 50MIN.
• CHARGING TIME OF 8 HOURS.
• MEMORY OF 30 NUMBERS TO STORE FROM CALL LOG.
• PRICE OF 4500.
• The Screen is an Important Part in A Mobile Phone.
• The First Mobile Phone was having a 10 Digit LCD Display.
• Then Started the trend for Larger Displays.
• First Came the Monochrome LCD Displays Of about 1.5inches.
• Then it was time for Coloured LCD Screens Of Resolution of 12876 Pixels.
• TFT Displays were the next to arrive with Increased Contrast Ratio.
• Then the touch Screens were in the Market.
• There Are two Types of touch Screens used in Mobile Phones viz. Resistive And Capacitive.
• Next then Came the LED Displays.
• The Led Displays Consumed Less Power.
• Then The Organic Led (OLED) Came.
• After The OLED there was time For Active Matrix OLED.
• Then Arrived The Super AMOLED and the Super AMOLED Plus.
• The Typical Size of A Mobile Phone Screen was Initially Around 1.5inches.
• At Present it has increased to 5.3inches.
• The Resolution Was Initially At 12876.
• The Highest Resolution Till Date On A Mobile Phone Is 1280800.
• The Processor is the most important component in the mobile phone.
• It is responsible for all the Processing that is being done inside a Mobile Phone.
• The speed of a Processor is measured in Hz and it the speed of the cycle of the clock that drives the processor
• There has been significant change in this technology in the Mobiles Phones with the advancements in the field of Electronics.
• The first mobile phone used the Intel 80c286 processor speed of 12Mhz.
• The main suppliers of processors in the mobile phones are Intel, Qualcomm, Exynos, Scorpion, NVIDIA, Asus etc.
• The clock speed of the processors has grown leaps and bounds from 12Mhz in the starting to above 1Ghz at present.
• Then there was the arrival of the Dual Core Chipsets.
• The Quad core processors for mobile phones are going to arrive in mid 2012.
• At present the highest capable processor is the Exynos 1.4Ghz of the Samsung Galaxy Note.
• RAM stands for Random Access Memory.
• It is a crucial part of an Mobile Phone.
• It along with the processor decide the speed of the device and the content that it would be able to handle under practical conditions.
• Earlier starting from under 2MB it has grown very fast and so is the performance of mobile phones.
• At present we are having RAM capacities of 1GB( Giga byte)
• Memory plays an important role in saving the DATA.
• Earlier mobiles phones were having only internal memory.
• The size was about 64Kb to 1Mb.
• Then the era of memory cards started.
• Earlier there were SD Cards, then Mini SD Cards, Then Micro SD Cards, then Micro SDHC Cards, and presently Micro SDXC cards.
• Today maximum there are memory cards available upto 64GB.
• Also the internal storage of mobile phones has increased to 64Gb.
• The battery is the powerhouse of a mobile phone.
• It depends upon the size shape and weight of a mobile phone the amount of charge it can hold.
• Also the battery backup is varied with the technology used in the device.
• Typically there are two categories to measure the battery backup of a mobile phone and they are talk time and standby time.
• The capacity of battery of mobile phones is measured in mAh and at present the maximum available on a mobile phone is of 2500mAh.
• The keypad is the array of keys on a mobile phone.
• Earlier models contained a standard array of 34 for the numeric keypad and some send end call buttons and the power and other option buttons.
• Then after the trend of QWERTY keypad came in the market and many of the business phones were having QWERTY keypad to increase the productivity.
• After the evolution of touch screen there came the virtual keypads on the display itself as a part of the touch screen.
• Now there are also capacitive keys on some models.
• The network is basically the type of network the mobile can be used into.
• Earlier there was 2G then 3G and now 4G.
• Earlier handsets were having support for single bands only.
• Now in the market and in the presence of globalization we are having upto pentaband handsets.
• Earlier there was no facility of SMS or internet on mobile phone but now we are having HSDPA and much more like Bluetooth, Wi-Fi, DLNA etc.
• The first mobile phones were having zero support of the multimedia.
• Now we are having full support of all types of media.
• Earlier in the starting the camera was limited to 0.3 megapixel but now we are having upto 14MP.
• We can record and play upto 1080p full HD footage.
• We are also having front facing camera for video calls.
• We can store thousands of music files and photos onto our memory cards.
• Also we are having support for HDMI cables to view HD content on HDTV.
• In this section we will discuss about the mobile phones that were first in the technological world with some revolutionary advancements.
• The first mobile with colour screen in 1997 Siemens S10.
• The first mobile phone with camera Sharp j-SH04 in 2001.
• The first mobile phone with GPS Benefon Esc in 2000.
• First mp3 capable phone was Samsung SPH-M100 in 2000.
• First mobile with Bluetooth was Ericsson T36 in 2000.
• World first mobile phone with a QWERTY keypad was Nokia 9000 Communicator in 1998.
• First 3G mobile phone was the Nokia 6630 in 2004.
• First phone with Android HTC Gleam in 2008.
• First Multitouch display IPhone in 2007.
• First dual core Mobile phone LG Optimus 2X in 2010.
• First Phone with NFC Samsung Galaxy S2.
• First Phone with M-HL Samsung Galaxy S2.
• First Phone with Dual Band Wi-Fi Galaxy S2.
• First Phone With Gyro sensor Galaxy S2.
• Processor- 1.4GHz Dual Core.
• Camera- 14MP.
• Screen Size- 5.3 inch.
• Internal storage- 64GB.
• External storage- 64GB.
• Camera Flash- Xenon.
• Screen Resolution- 1280800
• Pixel Density- 326ppi.
• Battery- 2500mAh.
• Multitouch- upto 10.
• Phonebook- Unlimited.
• Quad Core Processors in the mid 2012.
• Memory cards of 128GB in end 2012.
• Android 5.0 Jelly bean in mid 2012.
• 3-D camera of 12MP in 2012.
• Waterproof Phone Galaxy S3 in April 2012.
• Slimmest Phone at 6.6mm thin.
• Screen of Full HD resolution in 2013.

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The history of cell phones: A decade-by-decade timeline

Published on September 16, 2024

In just a few decades, mobile phones have gone from a luxury reserved for the elite to an essential tool for billions of users. From the first in-car phones of the 1940s to the best smartphones of today, the evolution of cell phones is nothing short of remarkable. To that end, let’s look at the history of cell phones. We’ll go through the evolution one decade at a time — from the first-ever wireless network to the proliferation of mobile apps, it’s all here.

Early portable phones: Pre-1970s cell phone history

The modern cell phone owes its existence to automobiles and trains, two industries that adopted wireless communication nearly a century ago. In the 1920s, German company Zugtelephonie AG developed and sold wireless telephony equipment to train operators. A couple of years later, the service was offered to first-class travelers on the route between Hamburg and Berlin.

Then, during the Second World War, the Allied powers deployed over 130,000 units of the SCR-536 Handie-Talkie (pictured above). This bulky contraption was essentially an entirely handheld two-way radio transceiver. As you’d expect from such an early technology, it suffered many drawbacks, including short battery life and a lackluster range of just one mile depending on the terrain. Still, it was more than useable, and the company behind it would eventually become the Motorola we know today.

After the war ended, American company Bell Labs began working on an in-car system allowing users to place calls from anywhere. This led to the Mobile Telephone Service (MTS) launch in 1946, or the first-ever wireless telephony system.

Bell Labs’ car phone equipment weighed 80 pounds in its first generation. And even with all that weight, you could only use it in major US cities and along select highways. Despite these limitations, the service quickly gained popularity. It became so popular that the service quickly reached its maximum capacity due to the limited radio channels available at each base station. Users would have to wait in line for a channel to become available.

Car phones became increasingly popular among businesses and wealthy individuals in the 1950s and 1960s, but the high cost meant they remained out of reach for most people.

The 1970s and 1980s: The first mobile phone

After decades of research and development, Motorola unveiled the world’s first cell phone prototype in 1973. Martin Cooper, the Motorola engineer who led the development of this invention, invited reporters to witness the first-ever wireless phone call. He then proceeded to ring his direct rival, Joel S. Engel of Bell Labs, from the streets of New York City.

However, Motorola wasn’t ready to put cell phones in their customers’ pockets yet. It would take a full decade and over $100 million to develop a final, consumer-ready version. In 1983, Motorola would finally go to market with the DynaTAC 8000X. The phone was nearly a foot long and weighed roughly 2.5 lbs (over a kilogram). Still, anyone could buy one, which was revolutionary enough then. And despite its eye-watering $4,000 asking price, Motorola reportedly couldn’t manufacture enough units to keep up with demand.

The DynaTAC 8000X used a brand-new cellular network, specifically Bell Labs’ Advanced Mobile Phone System (AMPS). These days, we refer to AMPS as a first-generation cellular network (1G) or the precursor to 2G. AMPS was susceptible to signal noise and static as a purely analog network. It didn’t support text messaging or SMS either. The DynaTAC 8000X could store 30 contacts but offered little else in the way of features otherwise.

It didn’t take long for more companies to follow in Motorola’s footsteps. Nokia, for example, entered the cell phone market in 1987 with the Mobira Cityman 900. The phone’s 1.6 lbs (760g) weight represented a significant upgrade over the DynaTAC. Another year later, Samsung released its first-ever cell phone in 1988 with the SH-100.

The birth of 2G and GSM

The 1990s marked a time of rapid change in the cell phone industry, particularly with the release of smaller and more portable devices. But arguably, the most important development of this decade was the Global System for Mobile communications (GSM), the first fully digital cellular standard. In 1991, GSM’s efficiency was perceived as a necessary advancement as the existing analog network rapidly approached maximum capacity. These days, we refer to GSM and CDMA as second-generation cellular networks or simply 2G.

GSM didn’t just improve call quality; it paved the way for text messaging and eventually brought the internet to mobile phones. It also used encryption by default, meaning that you could finally have a conversation without the fear of being eavesdropped on. Finally, worldwide GSM adoption meant users could swap SIM cards to switch carriers.

The 1990s: SMS and the world’s first smartphone

Even though SMS was built into the GSM standard, it would take another couple of years before Nokia would release the world’s first phone capable of composing a text message. Released in 1994, the Nokia 2010 featured a numeric keypad with letter mappings for text input. This became the standard layout for cell phone keypads until full QWERTY keyboards and touchscreens arrived.

As Finnish company Nokia made a name for itself, other electronics giants like IBM and Ericsson also began to test the waters. In 1994, IBM partnered with wireless carrier BellSouth (now merged with AT&T ) to sell the Simon — the first phone to also function as a touchscreen PDA. The Simon had a vast feature set for its time, including an address book, calendar, and notepad. It could also send and receive emails and fax messages.

In the couple of years that followed, handset makers began experimenting with various form factors. The Nokia 8110, for example, earned the “banana phone” nickname due to its prominent curvature and sliding form factor. It even made an appearance in the 1999 blockbuster The Matrix.

Motorola, meanwhile, released the first-ever clamshell-style flip phone in 1996. The StarTAC’s top half folded down to protect the display and keypad. However, Motorola’s big selling point for the device was its impressive 3oz (88g) weight.

Towards the end of the 20th century, we also saw the future potential of cell phones with the BlackBerry 850. The device featured a 32-bit Intel processor, a full horizontal keyboard, and encrypted email software — all for just $400. The company behind BlackBerry, Research in Motion, would go on to dominate the enterprise cell phone market over the next decade.

Early 2000s: A turning point in cell phone history

While the 2000s started off with carriers like DoCoMo in Japan testing 3G cellular service, the system wouldn’t catch on for a while. Cell phone manufacturers, meanwhile, found themselves amid an intense race to innovate and outperform the competition.

The decade saw the rise of full-color LCD displays and multimedia features like audio playback. Phones could also access the internet at faster speeds via the GSM-based General Packet Radio Service (GPRS). Sony and Ericsson made the first phone to include Bluetooth connectivity as early as 2001.

The Sharp J-SH04, meanwhile, became the first cell phone to feature a camera. Launched in the year 2000, the phone was sold exclusively in Japan. Two years later, Sanyo and Sprint teamed up to release the first camera phone in the US. The SCP-5300 featured a 0.3-megapixel camera, a color display, and a clamshell form factor. At $400, it was reasonably priced and almost universally praised. The slew of stellar budget camera phones available in today’s market shows just how far the industry has come.

The next few years saw device makers experimenting with form factors yet again. Nokia unveiled its infamous GameBoy-like N-Gage, and BlackBerry brought QWERTY keyboards to the mainstream with the Quark series.

And for the first time in the history of cell phones, designs started to resemble fashion accessories rather than utilitarian tools. The Motorola Razr V3 was perhaps the perfect embodiment of this trend with its magnesium-aluminum build and unbelievably sleek profile. It went on to become the best-selling clamshell phone of all time. According to many estimates, Motorola sold well over 100 million units of the Razr V3 in the four years between 2004 and 2008.

The early 2000s witnessed a market share split between Symbian, Palm OS, and Windows Mobile operating systems. These platforms rapidly gained key features like PDF rendering, video conferencing, copy-paste, and even support for third-party apps, paving the way for full-fledged smartphones.

The late 2000s: The first iPhone and Android 1.0

Competition in the cell phone market began heating up in the latter half of the 2000s. And despite a looming recession, consumer demand remained high worldwide.

In 2007, Apple entered the cell phone market with the iPhone . The company announced it as “a revolutionary mobile phone, a widescreen iPod with touch controls, and a breakthrough Internet communications device.” Indeed, it was the first phone to fully embrace the touch interface and fulfill three use cases in a single device.

While touchscreen phones already existed at the time, the iPhone didn’t need a stylus and used cutting-edge capacitive hardware instead. Apple’s clever software innovations like multi-touch were an added bonus. The iPhone’s large display also enabled browsing the internet on a relatively compact device for the first time. Likewise, it was the first cell phone in history to include dedicated YouTube and Google Maps apps.

Apple introduced the App Store in 2008, unlocking new functionality through third-party apps. It ended up being a wildly successful move. Facebook, one of the most popular apps on the digital storefront at the time, gained over a million downloads before the year ended.

The iPhone’s success single-handedly popularized the notion of modern-day smartphones. It prompted Google to rethink its strategy with Android — the mobile operating system it was developing behind closed doors at the time. When Android debuted on the HTCG1 in 2008, Google ensured it included a large touchscreen, a fully-featured web browser, and the Android Market app store. The rest is history.

The early 2010s: iPhone and Android take over

The early 2010s marked a period of consolidation in the cell phone industry. Consumers demanded a feature-rich software experience that matched the iPhone, but not every player could deliver. Symbian, BlackBerry OS, and Windows Mobile all received major overhauls. However, they couldn’t keep up with the rich app ecosystems of Apple’s iOS and Google’s Android.

As for design trends, physical buttons on cell phones were clearly on the way out even as early as 2010. The Samsung Galaxy S, for example, switched to capacitive touch buttons on the front, leaving just a single physical home button. Only a few years later, phones would feature edge-to-edge displays with no front-facing buttons whatsoever.

Cellular data speeds improved considerably in this decade, thanks to the widespread adoption of 4G LTE. The first Android phone to feature 4G connectivity was the HTCEvo in 2010. Apple would later bring LTE to the iPhone 5 in 2012.

Around this time, the industry witnessed a big push toward improving camera quality. The Nokia 808 PureView blew the competition away with its large 41-megapixel camera sensor. Similarly, the Lumia 920 became the first phone to include optical image stabilization (OIS). And in 2018, HUAWEI introduced the world’s first triple-camera phone — the P20 Pro.

The 2010s also introduced lesser-known hardware firsts like Near Field Communication (NFC), eSIM support, and water resistance (IP ratings). Samsung even brought heart rate and blood oxygen saturation sensors to its Galaxy S series smartphones. Qi wireless charging gained momentum after 2012, too, with Nokia being the first to adopt it in the Lumia 920.

Late 2010s and early 2020s: The future of smartphones

The late 2010s finally catapulted the cell phone market beyond low-resolution camera sensors. Handset manufacturers like Google, with its Nexus and Pixel series, and HUAWEI also began to combine large camera sensors with cutting-edge software. The result? Smartphone cameras yielded images that rivaled dedicated point-and-shoot cameras despite the latter having more capable hardware. It didn’t take long for other handset makers to catch up. Today, virtually every smartphone on the market relies on computational photography, albeit to a varying degree.

This period also marked the rise of the foldable form factor. Technically, the Royole FlexPai holds the record as the first-ever foldable phone . However, it wasn’t until the Motorola Razr and Samsung Galaxy Z Fold launched in 2019 that the market took off in earnest. Now, the likes of Motorola, Google , OnePlus , and OPPO have debuted foldable and flip phones, with HUAWEI offering a triple-screen foldable with the Mate XT.

Setting aside the new foldable form factor and camera improvements, it may seem like cell phone advancement slowed down in the 2020s. However, there’s still much to look forward to as handset makers experiment with under-display cameras, magnetic accessories, and generative AI and machine learning-based software features. And if that isn’t enough, the latest iPhone can directly communicate with satellites in space, marking a new chapter in cell phone connectivity.

Information Visualization

Student work at the school of information, pratt institute, evolution of mobile phone.

INTRODUCTION

Over the years starting from 1973, cell phones have changed drastically from simple to smart. These mobile phones have become human’s primary data and correspondence centers. One can say that a cell phone is fundamentally essential to present-day life. Be that as it may, how did we get to this? This progressive opportunity? What is the effect of this change? This advanced invention is the most rapid change our daily life has ever seen. Our phones have altered our expectations of what’s possible and even our mental process and how we expect to have all things with us at all times in our pocket; as humans, we like to have the entire world at our fingertips instantly. We even tend to perceive time in such a way that a few seconds feel like an eternity. For example, if a phone takes more than a few seconds to boot up and snap the perfect shot, that’s just not good enough. We went from a colorless non-digital screen to a fully smart pocket computer. We are now able to read, watch, and listen to anything from anywhere in the world. This is called the smartphone revolution. Now it’s only a decade old before the smartphone in the 2000s, and 90s phones were a lot less than they are now. The phone in the ’90s was a basic organizer, however in later years, a modest camera and very basic Internet “1G” added, but magnificence in comparison to the 1980s phones, which were designed for calls only. The 1980s phones have become the grandfather to all the billions of phones in our pockets thanks to Dr. Martin Cooper; a Motorola researcher who made the invention and the first call on a mobile device in 1973. However, the first actual launch of the mobile phone was in 1983, the start of Motorola’s DynaTac 8000X, which was an analog heavy prototype model. I will now walk you through my findings.

MATERIALS USED

TimelineJS, alongside Google sheet, was used to create the primary interface for this project. TimeLineJs uses a very interactive interface with images, videos, and text, etc. I also retrieved information via the internet regarding the referenced typed ” The Evolution of Cellular Phone.

This project will highlight in chronological order how mobile phones have changed since 1973 to this present moment. We will see how the physical size of the phones have changed over the years and the reasons for the size change. We will look at the transition from black and white analog call only capability to a super-smart usability device in full color. I will cove the timeline of 1G to 4G and our current 5G WAP service. We will also see the change from traditional button input to swipe and scroll input (touch screen technology ). One will also see the changes as it relates to the camera and other smart features.

LET’S TALK SPEED

• 1st Generation ” 1G”
• Analog-based protocols
• 24kbps 2nd Generation “2G”
• First digital standards ( GSM CDMA)
• 64 kbps 3rd Generation ” 3G”
• First Mobile broadband
• 2000 kbps 4th Generation “4G”
• IP-base protocols (LTE)
• True mobile broadband
• 100,000 kbps

1983 – 1989

The first-ever portable mobile phone motorola dynatac 8000x.

Introduced to the world in 1983 was the first-ever portable mobile phone, the Motorola DynaTAC 8000X. Although this phone was large and heavy, the price point was expensive for that era, the phone going price was USD 4000. Although the inflation rate shows that, that same unattractive phone would cost $10,029.67 ( www.usinflationcalculator.com/ ). It was one of the most significant technology at that time  bebusinessed.com/history/histo… . The phone weighed 2.425 pounds and was 9 inches with about 30 minutes of talk time. This innovation was also costly for Motorola, who spent $100 million over ten years developing the device.

1991 – 1994

The world welcomes consumer handsets tpu 900.

The world’s first GSM phone and the first phone to receive a text message GSM first propelled in Europe 1991 with the Orbitel TPU 900 first to advertise, however, it wasn’t until 1992 that mobile phone restriction was left from business use only. Nokia was one of the first to exploit this change, and With this, a large scale manufacturing made ready for financially savvy shopper handsets with advanced showcases This phone also has the first phone to receive a text message. It is said that Neil Papworth sent the world’s first text “Merry Christmas” on 3 December 1992.  www.mobilephonehistory.co.uk/o…

1995 – 1998

Splash of color siemens s10.

The first Phone with color. Despite the fact that it just offered four colors, the Siemens S10 breathed life into cell phone shows without precedent for 1997. The same year Hagenuk launched the GlobalHandy, the first device without an external aerial. Customization additionally commenced in a meaningful manner, with Ericcson offering swappable shaded front console boards. The next year Nokia propelled a scope of ‘Xpress-on’ interchangeable covers on the 5100 series, making it the first fashion orientated phone.  www.mobileindustryreview.com/2…

1999 – 2002

Welcomes camera and wap feature.

In 1999 saw Nokia divulge the 7110, which was the first gadget to exploit WAP. WAP( Wireless Application Protocol ) a method for getting data over a mobile wireless network. Now a year later, in 2000, we see the launching of the world’s absolute first camera mobile phone, the J-SH04. It was just accessible in Japan yet flagged the beginning of the open’s fixation on mobile phone photography. It wasn’t until 2002 and the arrival of the Sony Ericsson T68i with a clip-on camera, which grabs the interest of the western markets for a camera phone.  gadgetizor.com/sharp-j-sh04-wo…

2003 – 2006

Mobile data revolution.

BlackBerry Pearl 8100, 2006 and Sony Ericsson Z1010 In March 2003, we saw the implementation of 3G, which took download speeds up to 2MBS. The 3G service was first offered in the UK. RIM( Mobile platform ) brought mobile email to the masses with a series of popular BlackBerry devices like the 8100 Pearl. With this, we saw the implementation of the front-facing cameras in 2003 on devices such as the Sony Ericsson Z1010, which opens the way for video calling on mobile phones.  www.ericsson.com/en/press-rele…

FIRST TOUCHSCREEN LG PRADA

Mobile Phones are Getting Smarter First touchscreen Phone was the LG Prada The era of the traditional input button has been replaced with swiping and scrolling. Ahead of the Apple iPhone in May 2007 was the LG Prada who boasted the first touchscreen on the market. However, Apple demonstrated to have both a more reliable brand and superior knowledge of the capacitive touchscreen’s potential.  www.quora.com/Was-the-first-to…

2011 – 2014

Welcomes 4g samsung galaxy s5.

Life Companion Samsung Galaxy S5 and others In this day and age, Smartphones have become increasingly vital to modern life. Smartphone offers much more than just communication features. Smartphones are the major hub of communication. Phone speed has moved from 1G to 4G, talking download speeds up to 12mbps. There is also the implementation of Voice recognition. First, with Google Voice by Samsung, and then Apple launched Siri into the market. Samsung added a built-in heart rate monitor to its flagship Galaxy S5 to capitalize on growth in mobile health & fitness.  www.t3.com/reviews/samsung-gal…

2015 – 2018

Size matters iphone 7 plus.

Smartphone size that compliments the features on the phone ( Apple and Samsung ) The worldwide adoption of 4G vastly improves video streaming and video calling capacities. Screen sizes keep on developing to amplify the experience of the features the phone carries with the iPhone 7 Plus display now 57% bigger than the first iPhone from 2007. We see apple implementation of Apple Pay and Samsung Android Pay, which allows users to purchase things via their smartphone.  www.apple.com/newsroom/2016/09…

The Modern Smartphone of 2020 There’s a large difference in hardware from 2007 to 20.20 in short, everything is more advanced. There’s way more memory Devices are far faster and more powerful You can use multiple applications at the same time Cameras are HD Music and video streaming are easy, as well as online gaming The battery lasts for days instead of minutes or a couple hours  www.techradar.com/uk/news/best…

Doing the timeline for ” Evolution of Cellular Phone” was terrific. I had gathered a mass of knowledge regarding mobile phones that I did not know, like when the first mobile phone was invented “1973.” I learned that the first demonstrated call was made in New York City by the inventor DR Martin Cooper. I also learned that before the 70s, we were bound to the use of ” wired communication” then moved to car cellular. Seeing all these changes as it relates to the evolution of the mobile phone, I think the future awaits with a greater invention to accommodate the comfortability for the users. Having all this information regarding the history of mobile phone at my disposal. TimelinesJs made it easy to present the information collected in chronological order. TimelineJs made is easy to add images, links, source files, videos, and audio, etc. However, I wanted my presentation to be a vertical layout, but TimelineJs only had the option of horizontal design.

•   www.mobilephonehistory.co.uk/o…  
• www.mobileindustryreview.com/2…
•   en.wikipedia.org/wiki/J-SH04   gadgetizor.com/sharp-j-sh04-wo…  
• www.ericsson.com/en/press-rele…  
• en.wikipedia.org/wiki/J-SH04  
• www.tigermobiles.com/evolution…
• www.mobilephonehistory.co.uk/o…

To View My TimeLineJs Click HyperLink below.

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