Usability Engineering – The Success Framework of Mobile Health Apps

Mobile health apps developers who make sure that their design blends a better user experience will yield the most success. So what the mobile health app developers of today must consider to ensure success? The solution to the app success is nothing other than usability engineering. Moreover, mobile apps today are showing increased sizes while synchronizing with small, wearable device such as Apple Watch that also use apps and have their set of usability challenges.

As a mobile app development services, our developers have found that, usability engineering is something that they can call their cup of tea. Let us get ahead and know what makes us claim it as the most successful framework.

What Do Mean By User Experience (UX)?

According to the reports published in, User Experience “focuses on having a deep understanding of users, what they need, what they value, their abilities and their limitations. It also takes into account the business goals and objectives of the group managing the project. UX best practices improve the quality of the users’ interaction with the perceptions of your product and other related services.”


Why is UX Important for Health IT Industry?

Transition from paper medical records to EHRs has transformed how health information has a notable record, analysis and shared within the provider and payer community as well. For the most part, health consumers may not consider during design, development and testing these enterprise-wide systems. Transition of EHRs to mobile platforms will have a different experience as a health consumer’s access and share their health data on Smartphones and Tablets. Health consumers of today is an eminent part of base that you must consider as mobile health apps are some of the popular health apps on commercial marketplace.


The way users interact with mobile devices and apps have a profound way with how often we access data, which is one of the eminent factors to consider for the Health IT Community. For example, with the use of Smartphone users, “Pull to Refresh” to update the screen with the most updated information. However, these human factors changes when you interact with a Smart Watch or other wearable technologies. A vertical swipe scrolls the user to add extra information on the current screen while the horizontal swipe displays the previous or the upcoming screen.

Read More – Design Principles for Wearable Technologies

As for content available, Health IT Data and Information which is usually dense and complex. The graphical presentation in such an instance is often the best approach to display. However, when does a graph on a Smartphone become usable to a physician, nurse, technician or even the health consumer?

ZocDoc - A Popular Health App

There are several presentations at HIMSS15 Conference, which addresses a number of questions. From the perspective of technology, software engineers, designers, and usability experts to understand how the users want to interact with the device and information is critical and determines the overall user experience, acceptance and success of the app.

At Unified Infotech, software developers and designers are cognizant of their importance of the users interface and visualizing the content. When you need to “pull” and when to “swipe” are important decisions that we consider. Our creative team closely works with the software developers to create custom designed mobile applications. Moreover, the most preferred technology that we use is none other than “Usability Engineering.”

We have just started to take big leaps with our developers to make things big. We have cashed the new opportunities and helped those interested in transforming their Health IT services with human factors, usability, and design for both mobile and wearable devices. Consult or hire android app developer/ iOS developer from Unified Infotech to change your health services with the human factors and enriched user interface.

Angularjs 2.0 – What’s New?

Angular JS development is a JS framework that has been taking businesses to a different level of success. An open source framework has witnessed phenomenal growth in master businesses with a wholesome community support.

Earlier it started its journey with humble improvisations but with time, they have matured as a client-side MVW framework. Now it is pretty easier to build complex single-page applications. It is now keeping an equal eye on the application testing and writing, simplifying development process.

Angularjs 2.0 officially announced on October 2014 in ng-conference but is still at an experimental stage. Its current version is 1.3 while more recently it is migrating to version 1.4. It is estimated that around 16—apps inside Google is running or 1.2 or 1.3 version. However, the lab stage 2.0 version is a complex and major update that is going to include some real brainstorming options for the Angular JS developers.

As an Angular JS development company, we though to take our hands-on before the pre-release of Angular JS 2.0 and find out what improvement we can expect from it, and what major area it is going to influence –


1. Mobile Apps

Version 2.0 will focus more on the mobile application development. It makes everything easy to handle and all challenges related to mobile such as performance, load, time addressed.

2. Modular Approach

Various modules remove from the Angular’s cores that result in better performance. These will find their way to the ever-growing Angular’s ecosystem of modules. It means that you will be able to choose the parts that you need accordingly.


3. Modern Interface

Angular 2.0 is going to target ES6 and evergreen modern browsers that automatically update the latest version. If you build apps for these browsers means various hacks and brainstorms that make Angular harder developing can be eliminated and focus on the code related to their respective business domain.

Changes are always acceptable – Let’s See


It is a superset of ES6 used to develop Angular 2.0 processed by the Traceur compiler to produce ES5 code and uses TypeScript’s type syntax to generate runtime type assertions rather than compile time checks. AtScript is not compulsory and you can freely use JavaScript/ES5 code instead of AtScript to write Angular apps.


Improved Dependency Injection (DI)

Dependency Injection – now what’s that! It is a software design in which an object is passed its dependencies rather than creating all by themselves. Initially, it was one of the factors, which differentiated Angular JS from its competitors. It is highly beneficial in terms of modular development and component isolation. However, the implementation was plagued with problems in Angular 1.x. Angularjs 2.0 is able to address this issue as well as adding the missed features such as child injectors and lifetime/scope control.

a. Annotations

You will come across tools in AtScript that associate metadata with functions. This facilitates the construction of object instances by providing required information to the DI library to check for the associate metadata while calling a function or creating an instance of a class. It is easy to override the parameter data by supplying an Inject annotation.

b. Child Injectors

The child injectors inherit all the services of its parent with the capacity to override them at the child level. As per the requirements, different types of objects called and automatically override the scope.

c. Instance Scope

Improved DI library will feature instance scope control that will become even more powerful when used with the use of child injectors and your scope identifiers.


Templating and Data Binding

Lets us look at the templating and data binding as they come hand in hand while developing apps.

Dynamic Loading

Well, this feature helps to get along with the current version of Angular JS. It will let developers and new directives or controllers on the fly.


Their template compilation process is asynchronous and the as the code is found to be based on ES6 module spec. the module loader which you will find here is full of load dependencies by simply referring them in the definition of the component.


You will come across three directives in Angularjs 2.0 –

a. Component – this one helps to create reusable components by encapsulating logic in javaScript, HTML and optional CSS Style Sheet.

b. Decorator- These directives is put to use if you want to decorate elements.

d. Template – These will help to turn HTML into a reusable template.


In the inception, the Angular router was designed to handle just a few simple cases. However, with the growth of the framework over the time we have been seeing that the router in Angularjs 2.0 has been reworked to be simple, yet extensible. Now they are going to have the following best features-

1. 404 Route Handling

2. Document Title Updates

3. History Manipulation

4. Location Service

5. Navigation Model (For Generating a Navigation UI)

6. Optional Convention over Configuration

7. Query String Support

8. Simple JSON-based Route Config

9. Static, Parameterized and Splat Route Patterns

10. URL Resolver

11. Use Push State or Hashchange


Now, let us check out the features, which make the improvement in the router as a catalyst to take Angularjs 2.0 to new rising bars.

Child Router

The child router will convert every component of the application into a small application providing it with its own router. It will help encapsulate entire sets of an application with full features.

Screen Activator

This will give developers a finer control over the navigation lifecycle, with the help of a set of callbacks.

a. canActivate – Allow/Prevent navigating to the new controller

b. activate – Respond to successful navigation to the new controller

c. canDeactivate – Allow/Prevent navigation away from the old controller

d. deactivate – Respond to successful navigation away from the old controller

These callbacks will allow the developer to return Boolean values


All of this logic is built with the help of a pipeline architecture, which makes it incredibly easy to add one’s own steps to the pipeline or remove the default ones. Moreover, its asynchronous in nature. It will allow developers to a make server request to authenticate a user or load data for a controller when you will be still remaining in the pipeline.


Angularjs 2.0 will contain a logging service called diary.js. It is a useful feature which measures where time is spent in your application.


$scope will no more be there in Angularjs 2.0 in favor of ES6 classes.


Angularjs 2.0 is the current buzzword in the mobile app development industry and one will carefully ride the top heighten as its release date nears. The beginning of March saw more details of the next version would emerge.

Therefore, as an app development company let us dig in some more rich and valuable figures.

What Big Things Going to Happen in Ecommerce Industry

We globally connect with each other with the help of internet and the apps embedded in it. From Hashtag in Twitter and Instagram set the trend, to a dozen of Likes in Facebook or Pin in Pinterest are the digital mayfly that makes everything responsive at the right moment. Even, the ecommerce industry rely a lot on them for networking their business.

It is typically a bad omen for business to stay disconnected to these social barometers. You should keep a track of them and accept those that relates to your industry.

Online retailer need to keep a tab on what customer buy, how they buy and how they react to advertising. Ecommerce is on the rise and has grown in fame over the last few years. We have been witnessing this rising trends and at the forefront,as a role players,sits Amazon.

However, not every ecommerce business is big like Amazon, Flipkart, SnapDeal or eBay, but you can have the clear intention to adopt these basic trends and take advantage of them.

In the upcoming years, a few big things are going to happen in ecommerce industry and you need to dig in to make profits. Let us dig in a small and crisp study with ecommerce website development company in India.

Programmatic Marketing

You have an ecommerce web design incorporated as per the analytics to drive ROI, but the layout and UI is the final touch to initiate a successful marketing. But that’s not the end,and here what programmatic marketing is going to do with the use of superior data to display the ad to someone who might be interested in your product.

Programmatic marketing is all about showing the correct ads to the people at the right time. There is nothing as the basic retargeting and programmatic marketing,you stand to reach for the grand audience, since the right people are not your current customers who have visited your website earlier. The customer who might not have visited your website ever probably may not know about your business until they see the advertisement.


Marketing Automation

When you hear the phrase, marketing automation you might think initially of the email marketing, but it is something beyond email, when it comes to ecommerce. Marketing automation empower customized landing pages, promotions, email marketing, a contest and even the suggested products that you want your customers to have a look.

This personalization and customization is fair enough to make noteworthy investment and limits themselves to large vendors. Many companies offer managed recommendation solutions that are open to many online retailers irrespective of their business size.


Mobile Awareness

As an ecommerce web development company in India, we had been working with a number of clients who have developed their ecommerce store on a number of platforms with us. But as per our marketing department, all have taken to mobile commerce after the development of the website. Mobile access is growing at a faster pace; even Google has started to consider your mobile app presence in the search results.

Even our online vendors confirm that shopping done on mobile devices are great compared to the previous years. Therefore, we are successful in approaching our client to design a fully responsive website. It helps your website to function the same on mobile as well as on computers. Many may not have measured it, but having a standalone app may attract customers if you provide them with the full access to your catalogue.


Years ago, clients got restriction over the choices and accepted the best effort from the online vendors. However, as the sum of money and time they spend online has to reduce their effort. Customer have shown that they respond when treat like true persons. The products suggested to them, promotions offered seem to be exclusively for them it makes them empower their shopping capabilities at your store. So make sure of all the possible devices to let them find the best at your store and boost your ROI.