Advantages And Disadvantages Of Android Application

If a person can’t see they find a way to function through the day with a Seeing Eye dog or reading with Braille knowledge, and if a person is unable to hear they are able to function at a very high level through the use of sign language and reading lips.

One service user who was blind was hard to settle, because he couldn’t see it was hard to communicate, he was unable to express himself verbally and he was very anxious and depressed. He had moved from Bala where he was brought up many years ago

Deaf-blind can also use a screen Braille communicator, a small portable device that enables them to communicate with sighted people. Alternate communication is print on palm, the person communicating with the deaf-blind person prints large block letters on the other persons hand. Each letter is written in the same location on the persons hand. This is a way for the deaf-blind to communicate with the public.

Braille – This is helpful for blind people to be able to read and understand what they may need to read or even to communicate to people if they are also blind. There are lots of items that come in braille now.

With this system blind people can read by running their fingers across the dots, and can write by impressing the raised dots into paper using a frame called Braille slate, or a Braille writer.

The application is developed to work on Android operating system. Front end logic for the presentation layer is developed using Android Studio SDK. The source components in the project build includes different Java files for activities and utilities; XML files for manifest, layout and values; resource files for background images, icons and product images.

Microsoft Corporation in their endeavors to enhance everyone’s life with the aid of computing software has developed output hardware for the blind or visually challenged. Windows also offers a function such as video narrator, that provides audio descriptions of videos (http://Windows.Microsoft.com).

The life of the hearing impaired can be one of pain and suffering. Without the ability to hear, people might not be able to complete tasks for jobs, because they won’t be able to hear the communicated task. So how will they survive in the outside world, the modern world where the ability to communicate is vital? People will need an electronic device to help them communicate. And this awe-inspiring piece of technology for the people with hard or no hearing is the AdaFruit Led light box.

With new technology comes new ways to let disabilied people use more items. An example is, voice recognition screen readers can help peole who are blind. For instance, eye-tracking programs can make using computers simple for people who can´t move their hands.

Apps are now an integral part of our everyday lives. We use them to check the weather and check into a flight, to see when the next bus is coming, record notes, read books, play games and much more.

After viewing Ben, the Blind Boy video, Ben Underwood has taught himself to use echo location to navigate around the world. Ben Underwood is blind, but has managed to do some truly extraordinary feats. For instance, he uses many common aids like speaking software for the computer. Ben has written a book and does his homework with the use of a high tech brail writer. What Ben doesn’t use, is a guide dog, a white cane or even his hands.

Android OS has many cons, a lot of which I will now mention. One con of the Android OS is the different user interfaces. This is due to the fact that many software companies, like Samsung and LG, modify the Android OS to their liking, and therefore, many variations exist between smartphones running on Android. For me, using a smartphone from a different company feels as if I were learning to use a completely different OS. Another drawback of the Android OS is that the newest update, Android 8.0, is currently in the beta stage. This means that that the

The pros of the Android OS must be discussed to give me an idea as to why it is so popular. Widgets can be used in the Android OS and can display an app’s information on the home screen as well as control a lot of a phone’s system. The ability to quickly look at information, like the weather, and change a phone’s settings, like turning Bluetooth on and off, is something that I find to be useful and worthwhile. The Android OS, being open sourced, grants users the ability to download 3rd party apps from places other than the Play Store. This means that I can download apps from the internet, and because I love listening to music, I will probably download

Android and iOS are the two most popular Operational Systems (OS) for mobiles. Together, they dominate the Smartphone market all over the world. IOS, Apple 's operating system, is responsible for the production of the iPhone and iPad, and these companies are operating and dominating the market for a long time. However, Google’s Operation System is used by trustful and famous brands such as Samsung and Motorola, and has won smartphone users since 2008. Moreover, new users are unsure of which smartphone system is better to buy: Android or IOS? While these systems bear some evident similarities, Android and iOS have striking differences which can be crucial for new mobile users.

Abstract— Blindness is one of the most feared afflictions in the world. It is difficult to travel to a desired destination for blind people. This system eases this process by providing two core facilities – a short range obstacle detection system and a source-to-destination shortest path guidance system. The features of this device are real time Obstacle Detection, Distress Calling, global position monitoring, Voice Command functionality & Shortest Route Guidance. The System hopes to provide blind people to simply press a button from mobile, speak the desired destination & be guided there by the system’s audio instructions. The goal is to develop a system that will provide guidance for visually impaired individuals to reach desired destination.