Best Approach to Follow for Testing of Wearable Devices

Wearable devices, it is a category of electronic devices and can be accessories like Smart clothing, Fitness trackers, Smart watches, Location trackers, Body sensors, Body-worn cameras, Smart glasses and Sports equipment, etc. All these gadgets are powered by microprocessors and managed via specific software that requires a thorough quality inspection.  

During wearable device testing, we create a real-life conditions or we can say that scenarios to learn how a gadget behaves. 

Best Approaches to Follow: 

We discuss the steps which specify the list of platforms and devices the gadget should work with. Usually, wearables require the following types of testing:  

  • Functional Testing: Any wearable device or gadgets have a lot of features in their tiny space. And it is necessary to make sure that each feature work as supposed. 
  • Connectivity Testing: In this testing connection between hardware and software is checked under different network conditions,  
  • UI Testing: In UI testing we have to make sure that Buttons, touch sensors, checkboxes, and other graphic elements function well. 
  • Compatibility Testing:  In this we have to verify that the gadget is compatible with various devices like cross-device, cross-browser, and cross-platform. 
  • Localization Testing: If we want a product to fit well in different markets, we’ll need to check its language settings, time and date formats, currency, etc. 
  • Regression Testing: Re-running functional and non-functional tests cases after the bug fixes and updates that increase the product quality. 
  • Acceptance Testing: It is the final testing stage before the release, which proves that our product meets business requirements and is error-free.

Read More: Challenges of wearable device testing

Understanding Quality Issues in Retail Sector

According to the research of globenewswire, the worldwide retail analytics market size grew up by USD 4.3 billion in 2020. It is projected to rise with USD 11.1 billion by 2025. The retail analytics market is growing due to major factors like many companies have started moving their customer’s data or business data to the cloud. So, It’s time to focus on glitches because one little mistake in the retail application can result in missed-out sales, lost customers and may force your visitors to leave negative reviews across the web.  

We need to make our application proactive, smarter, and personalized. We need to give power to them with intelligent process automation to accelerate time to market, reduce human error, increase throughput.   

Understand Quality Issues in Retail Sector & Know How We Need to Fix Them 

 Poor Inventory Management  

Poor inventory management is one of the prime reasons why small retail businesses are easy to fail. A study posted in the California Management Review shows that companies have to pay 10% of their profits each year due to inaccuracy in inventory records. One must have a clear understanding of products in the retail environment. You must have a keep an eye on what products are out of stock. It is your responsibility to analyze when to buy and what to buy, especially if you want to stay in the competition. Retailers can experience a loss of about 3.4% because desired products are not available on the page.   

Common Inventory Management Challenges   

Inaccurate Data    

You need to understand what inventory you have. You can wait for some days to publish correct data on your site, but remember, your customers will never wait because you’re not the only one who is doing an online business. They have plenty of options and brands, which they can choose to fulfill their needs.   

Inconsistent Tracking   

Using manual inventory tracking procedures across different spreadsheets and software is redundant, time-consuming, and vulnerable to errors. Small businesses often use a log book or a stock book to keep track of how many items have been sold. They always try to get an advantage from a centralized inventory tracking system because it allows them to include accounting features.   

Manual Documentation  

Controlling the inventory process with manual strategies or paperwork is not a good option as well as not much secure. It even doesn’t give efficiency for warehouses where you’re responsible for storage, receipt, and movement of goods.   

Stock Problems   

Fragile and perishable items need a specialized strategy for storage and care. Inventory controls and specific loss-prevention procedures are always required for high-value inventory.   

Inadequate Order Management   

When you don’t consider retail software testing for order management software, it becomes difficult for you to run inventory and prevent overselling. That’s why modern retail trends suggest you focus on seasonal data because it allows you to predict customer orders more accurately.   

Poor Production Planning    

Production planning is vital to avoid cost overruns and delayed manufacturing. If it is not done well, it can influence on project scheduling and sales forecasts.  

Growing Competition    

Rising economies like Latin America, China, India are becoming warehouse management companies, which is another challenge of effective inventory management. These emerging markets offer benefits like material costs, low labor costs, and low currency values. Due to the easy international shipping procedure, you need to work on the supply chain, and it would be great if you ensure its efficiency because that can help you beat the competition.   

The Effects of Poor Inventory are:   

  • Lost Customers  
  • Missed sales 
  • Low liquidity

Fix Inventory Management Issues with QA (Quality Assurance)   

Quality assurance of inventory management system is extremely important for the long-term stability and prosperity of the company. It doesn’t matter what strategies you use for managing your inventory, but it matters a lot how much profit you’re able to generate in a particular time period. Keep in mind, poor inventory practices can reduce your revenue and down your business. With robust retail quality assurance testing, you can ensure that your inventory system will fulfill requirements in terms of consistency, comparability, transparency, accuracy, and completeness.   

Read More: Retail Platform Assurance

Emerging Test Automation Trends For 2021

When we ask customers what they expect from the test automation, the most common answer is that they want to reduce the time consumed to test the software before a release. Let’s see what emerging trends are needed to introduce in test automation for 2021.   

Agile Software Development Completely Replaced Waterfall Methodology  

Having said that, many companies already used test automation years ago, but it was not much popular as today. There are various reasons for this. Still, without putting much pressure on mind, we can understand the transformation from the conventional waterfall method to Agile software development contributed a lot to become the urgent need for test automation.   

In the traditional waterfall-based concept, working on software projects was demonstrated as a one-time thing. It was similar to developing a bridge, where first we had a plan and design. Later, we moved to the build and testing process to fix any minor issues in the project and ensure that the end product would meet the quality standards. During that process, we assumed that if engineering and planning were done appropriately, then it could be easy to resolve some programming issues. After some years, we realized that the waterfall model is not capable of fulfilling its promise.   

Due to the growing complexity of software projects, it was not possible to rely permanently on the waterfall model. Moreover, customization is the new market trend that allows customers to make changes in the application whenever they need it. In this case, it is not feasible to close the technical details or plan many more features of the project in advance. Apart from that, it is impossible to predict the next new technologies.   

Hassle-Free Script less or Codeless Automated Testing   

Codeless automation testing is one of the top test automation trends that you can watch out for 2021.

Several codeless automation testing tools are ready for QA specialists in the market, such as Perfecto, TestCraft, Katalon Studio, CloudQA, Selenium IDE, and TestCraft that you can use to experience much more productivity in the codeless test automation journey.   

Accomplishing test automation at a scale is the cornerstone to experience progress toward a continuous deployment release tempo. In this case, taking the risk of writing multiple lines of code for test automation can be a laborious or time-consuming process for even the most proficient SDETs (software development engineers in test).  

Hyper Automation – Providing the Crucial Edge to Customers in Digital Transformation   

The ability to enhance customer experience, quality of employee engagement, and the need to improve service and operational performances are some of the more influential drivers of hyper-automation that is sometimes known as cognitive or smart automation.    

Many enterprises today focus on providing safety and business continuity to customers. All over the world, people are working remotely. They are struggling a lot to generate handsome revenue through different mediums and planning to boost their transformation process using digital technologies like Big Data Analytics, Data & Analytics, Artificial Intelligence, Deep Learning-Based Image Recognition, Artificial Neural Networks, Natural Language Processing, and Statistical Machine Learning.   

These are some emerging technologies added to automation to help organizations implement several tasks with high-efficiency and accuracy. Also, it provides us with better outcomes for businesses and lets our customers get a world-class product experience.   

Read More: Test automation trends

Role of IoT in Retail Digital Transformation

Digital transformation in the retail industry isn’t the new concept now because retailers are already doing so many experiments with connected & intelligent devices to offer the latest services to customers. They reguarly try to create a advanced digital ecosystem to enter new markets and reshape the business trends.

One of the best digital transformation technologies is IoT (Internet of Things) that offers retailers an opportunity, mainly in three areas: the supply chain, customer experience, and new channels and revenue streams.

Role of IoT in Retail Digital Transformation

IoT has two roles inretail transformation. It is working for customer benefits, and another, it focuses on offering you operational benefits.

What benefits customers can attain from the retail transformation:

1. Contactless Checkout

The most remarkabletransformation in the retail industry is contactless checkout that aims to provide a user-friendly shopping experience to your customers. When they visit your online retail stores, it lets your customers avoid queues and kiosks by converting their smartphones into a POS. There is no need to download the mobile app even. It offers an advantage of contactless payments with a full-self service experience.

“COVID has increased the need for autonomous checkout and skyrocketed the technology solutions after having the demand from retailers. There are lot of retail technology service providers have this chance to figure out the need and launch according to the retailer and customers needs. Caper is one of the example, according to a news published at zdnet.

What to like is about the autonomous checkout that allows people to scan the product automatically, meaning customers have no need to do physical scanning of objects from any expert.

2. Smart Mirrors

The reason for transformation in the retail industry can be Smart Mirrors, also known as Magic Mirrors. It may be used in the bathrooms of high-end hotel rooms. The presence of a television remote control often gives surprise to guests. When the power button is pressed, a tiny television screen appears “magically” inside the mirror. This form of solution eventually can be found in retail, where it allows simple ads to be shown on mirrors to impress the shoppers.

For example, to help shoppers dress virtually, there are intelligent augmented reality softwares in market that allows customers to check how they are looking without going into a dressing room. Customers can try as many clothes virtually to examine their looks before making a purchase from retailers.

3. Barcode Scanning

It is possible for customers to scan a barcode on a garment to know its information. They can also check different sizes or colors on retailers’ eCommerce sites to improve their personal experience.

Apart from that, customers can use wearable devices or their smartphones to check the product’s reviews, or read comments about products on social media, and scan much more information about the item.

4. Digital Coupons

The major IoT role in retail transformation is to give customers’ seamless shopping experience by hook or crook. With an IoT- based system, customers can easily access personalized digital coupons after entering the store. It helps them save more according to the actual price of items.

Every day, retailers add coupons and give discount options to customers according to their marketing strategy because it helps them increase customer loyalty and provides retailers a way to  make aboost in their sales conversion rates.

5. Real-Time Content

Content is the real king. If you don’t show products with relevant specifications or descriptions, your customer will predict that you don’t have etiquette for doing business or don’t know what they are looking for.

The reason to visit your retail website is to buy products from the comfort of homes. As a retailer, if you don’t consider customers’ changing dynamics, how they will connect or shop from your brands in the future. Including the IoT-connected digital signage as the retail transformation is necessary. It allows you to publish the content to stores in real-time and lets you customize it based on specific regions, cities, or stores.

6. Smart Shopping Carts

Recently, Amazon has introduced its new shopping smart cart, namely The Amazon Dash Cart, which has a touchscreen feature that enables customers to access a scanner for coupons and Alexa shopping lists.

There will be a QR code that you can find in the Amazon app. When the cart is available, you will be able to start using it after making a simple sign-up. After Sign in, you can place your bags in the cart and start shopping. After completing this process, you can simply exit from the store and receive a receipt on your email, which will be shared by Amazon.

Operational Benefits

Automated retail technologies such as automated checkout, drones, and robots help the retail industry experience such a big transformation. Above, we already have discussed automated checkouts, and you may remember that feature is mainly designed to give benefits to customers. But what about operations benefits?

Smart Shelves

There are hundreds of thousands of products, which the retailers have to display in their e-store because your customer wants more variety, whether it is shoes, clothes, home appliances, kitchen appliances, baby products, makeup, or anything.

Yet, is it possible for you to provide each item all the time? Of course not, you buy products for your customers as per your budget. You decide how much quantity you have to give them. You need to determine when the product will go out of stock and when the product will show available. If you display your products’ availability on a manual basis, it will take weeks or months. To solve these issues, big companies think to bring transformation in the retail sector by providing you an option of Smart Shelves.

Thus, Smart Shelves work based on RFID technology. It can be RFID readers, antennas, or RFID tags that enable you to track inventory automatically in retail stores. It helps you maintain inventory levels and help your customers know that your product is out of stock. In case of non-availability, either they can make a purchase of another product or visit someday again to buy that product.

Smart Robots

Smart robots also work automatically to help in areas ranging from product assembly, stock replenishment to hazardous materials handling. Due to the drastic increasing rate of COVID-19, many retailers have started using automation in their store operations.

One of the automation practices is smart robots that give you assistance for order picking or provide you inventory visibility to optimize your business operations better. Such robots can identify your customers’ behavior patterns and capture more granular data about the products that are available on the shelves.

Some advantages of including smart robots in your retail digital transformation journey are, it gives you more accuracy and efficiency while managing inventory. You can track stock levels, product movement, product placement in real-time. It is ideal for correct and accurate tagging, stocking, and pricing of products.

Additional Operational Benefits to Consider:

  • Smart Packaging that monitors the age or freshness of perishable goods.
  • Smart Price Tags that you can change in real-time and based on trends and other demands.
  • Sensors help you check the age of perishable items and their quality. It notifies the suppliers that they have a need to give either discount to customers or inventory replenishment.

Read More: Role Of IoT in Retail Digital Transformation

Implementation of Load Testing With Agile Approach

Performance is a measure of quality. Your customers expect high performance from your web application. In case of slow response on your site, the customer will feel that your web application is not working correctly.

To understand the bottlenecks that affect the performance of the web applications, product owners must need to go through the performance profile of their applications. To fix the bottlenecks to improve the performance scale and site’s speed, one must consider load testing services within an agile environment.

Load Testing Helps To Identify?

  • The sustainability of the application concerning high user load.
  • The applications’ maximum operating capacity.
  • It helps to understand whether the current infrastructure is enough to operate the application.
  • A number of concurrent users supported by the application or how many users can access the website.
  • Scalability of the application.

Implementation of Load Testing With Agile Approach

One of the primary intentions of Agile is it enables us to manage change effectively in both external and software functionality.

It allows us to streamline the development of quality software. One of the essential factors of an organizational Agile is that it supports teams to produce a usable version. This load testing approach supports you to put tech writers, QA, and Devs on one page, and in the case of performance testing in Agile, it helps you design a resource and make you responsible for the testing. The other fact is all stakeholders, including those who are business members, have an allowance to include in this process.

Read More: Load Testing Implementation with Agile Approach

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