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Showing posts with label Fact. Show all posts
Showing posts with label Fact. Show all posts

Sunday, 7 May 2017

The World’s first Android phone

Mobile phones have made considerable progress since Innocenzo Manzetti played around with the possibility of a "speaking telegraph" in 1844. Advancement of the landline phone came by a wide margin however it is the cell phone that genuinely caught the attention of the world.

The first mobile phones were produced by Bell System for use in cars only, introduced in 1946 on their Mobile Telephone Service in St. Louis, Missouri. The first call on a handheld mobile phone was made on April, 3 1973 by Motorola’s Martin Cooper to his opponent, Joel S. Engel of Bell Labs. Nicknamed "the brick" the principal cell phones measured 2 lb (0,9kg) and cost $3,995.

Similarly as with most innovations, it takes a while (and a ton of teething issues) before an item achieves a satisfactory cost figure for both the maker and the buyer. Early portable systems were inconsistent and telephones were costly, cumbersome and not very alluring.

At the point when the 1G network arrived in 1983, the telephones were still too huge for solace and experienced short battery life. When 2G was introduced, in 1991, the phones were better and the first smartphones were introduced. But it was only after 2001, when 3G network was launched, that the cell phone market truly took off. Networks were faster and phones were smaller and more affordable. The entry-level Nokia 1100, launched in 2003,  was gobbled up 1 million times each week to in the end turn into the world's most famous mobile phone with more than 200 million units sold. By 2011, Apple had sold more than 100 million iphones.

Presenting Android – a savvy move

Android, Inc. was established in October 2003 by Andy Rubin, Rich Miner, Nick Sears and Chris White. Google bought it in 2005 and the Linux-based Android operating system was unveiled in 2007. The rest – as the Google history itself – is an amazing bit of history. Individuals adored Android.
By 2012, Android appreciated 1.5 million activations every day. There are just about a billion Android applications available. Approximately 25 billion applications have been downloaded from the Android application webpage, Google Play.

The World's first Android phone
                                  The World's first Android phone

HTC Dream By 2013, cell phones have supplanted watches and cameras as the essential time tellers and for taking photos and recordings.

Numerous clients have more than one telephone or cell phone, bringing about more than 6 billion versatile subscriptions around the world, half of these being cell phone memberships. Android is found on 75% of those cell phones being used.

Yet, do you remember the first phone to run on Android?

The world's first Android phone was the HTC Dream – it went to the market in October 2008 as the T-Mobile G1 in the USA and, when marking a two-year service agreement, sold for $179.
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Monday, 1 May 2017

FACT! Scientists have developed a cell phone screen material intended to repair its own scratches

If you drop your phone and the screen breaks, you usually have two alternatives: Get it repaired or replace the phone altogether.
                                      a cell phone screen material intended to repair its own scratches
Chemists at the University of California at Riverside have invented what could turn into a third choice: a phone screen material that can mend itself.

The scientists directed a few tests on the material, including its ability to repair itself from cuts and scratches. After they tore the material into two parts, it naturally sewed itself back together in less than 24 hours, Chao Wang, a scientist driving the self-healing material research, reveals to Business Insider.

The material, which can extend to 50 times its unique size, is made of a stretchable polymer and an ionic salt. It includes a unique sort of bond called a particle dipole cooperation, which is a force between charged particles and polar atoms. This implies that when the material breaks or has a scratch, the particles and atoms pull in to each other to mend the material.

This is simply the first time researchers have made a self-healing material that can conduct electricity, making it particularly valuable for use for cellphone screens and batteries, Wang says.
                                          a cell phone screen material intended to repair its own scratches

Some LG telephones, similar to the G Flex, as of now incorporate a similar material on its back covers that can recuperate scratches. In any case, this material can't conduct electricity, so makers can't utilize it as a phone screen material. Most telephone screens have a matrix of anodes underneath, and when you touch it, your finger (which is also conductive) finishes a circuit, telling the phone what to do.

Wang predicts this new self-mending material will be utilized for telephone screens and batteries by 2020.

The team will present its research at a Tuesday meeting of the American Chemical Society, the world's largest scientific organization devoted to the study of chemistry.

"Self-healing materials may appear to be far away for genuine application, however I trust they will come out soon with cellphones," he said. "Inside three years, more self-mending items will go to market and change our regular day to day existence. It will make our cellphones achieve much better performance than what they can accomplish at this moment."

Read: 12 great apps with document scanning services on your mobile phone
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Thursday, 27 April 2017

FACT! Your Tongue has a UNIQUE Print,Just like the Finger print

Try not to stick out your tongue if you want to hide your identity. Similar to fingerprints, everyone also has a unique tongue print!
                                         
A biometric-checking gadget takes information around an individual's physical or behavioral traits and then converts it into a type of computerized data that can be read and accessed  at whatever point required. This type of distinguishing proof is very fruitful when contrasted with different techniques, which oblige people to convey physical articles, similar to cards or keys, as these physical properties can't be "misplaced" or 'lost'.

The tongue is a remarkable organ in that it can be stuck out of mouth for examination, but then it is generally all around secured in the mouth and is hard to forge. The tongue additionally introduces both geometric shape data and physiological texture data which are conceivably helpful in identity check applications. Moreover, the demonstration of physically coming to or pushing out is a persuading evidence for the liveness. In spite of these undeniable focal points for biometrics, little work hasb een done on this topic.
                                      tongue shape
Two principal properties are measured for a tongue print. To start with is the tongue shape, as the state of the tongue is one of a kind to everybody. A few people have long tongues, while others have short ones. These are quite recently the essential sorts, yet there are a wide range of tongues out there; truth be told, you'd be astonished at what number of various shapes of tongues really exist. Here are only a couple of them:
                                      tongue structure
The other remarkable component is the surface of the tongue. Tongues comprise of various edges, wrinkles, creases and denote that are exceptional to each person.

These physical qualities are recorded utilizing a 'tongue picture procuring gadget', which is essentially a cutting edge advanced camera, and so prepared utilizing tongue analytic programming. The camera gives radiant picture quality utilizing a '3-in-1' sensor blend. It can duplicate the littlest subtle elements of the tongue in differed splendid hues. There is additionally a 'Pixel Fusion Technology" that can catch even the most unpretentious shades and subtle elements of the tongue. The picture is then additionally prepared utilizing specific programming that makes utilization of various visual charts, histograms and different instruments to map an individual utilizing their tongue.

Therefore, in the future, if you ever get into an argument with a stranger while you’re attempting to stay in secret, don't stick your tongue out! When this innovation turns out to be more across the board, you may very well ruin your disguise!
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Wednesday, 26 April 2017

FACT! The First alarm clock invented could just Ring at 4am

Today I took in a quite fascinating reality about alarm clocks and their creation. An alarm clock or a wake up timer  is a clock that is intended to wake an individual or gathering of people at determined times. The essential capacity of these timekeepers is to stir individuals from their night's rest or short snoozes; they are once in a while utilized for different updates also.

                                         
     Most utilize sound; some utilization light or vibration. Some have sensors to distinguish when a man is in a light phase of rest, keeping in mind the end goal to abstain from waking somebody who is profoundly snoozing, which causes tiredness, regardless of the possibility that the individual has had satisfactory rest. To stop the sound or light, a catch or handle on the clock is squeezed; most timekeepers naturally stop the alert if left unattended for a long time. A great simple wake up timer has an additional hand or inset dial that is utilized to determine the time at which to enact the alert. Wake up timers are likewise found on cell phones and watches.

An early model of the wake up timer was imagined by the Greeks around 250 BC. The Greeks manufactured a water clock where the raising waters would both keep time and in the end hit a mechanical bird that set off a disturbing shriek.

The first alarm clock or wake up timer was concocted by Levi Hutchins of  New Hampshire, in 1787. Be that as it may, the ringing ringer alert on his time could ring only at 4 am. On October 24, 1876 Seth E Thomas invented a mechanical twist up alarm clock that could ring at your coveted time and was soon licensed.
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