In order for software to operate successfully, usability testing is very important. Usability testing is essential to identify problems in the design of the product or service, uncover opportunities to improve, and learn about the target user’s behavior and preferences. In this article, GCT Solution will analyze usability testing in terms of definition, a variety of types and main issues.
Usability testing is all about getting real users to interact with a website, mobile app, web app, or other software product, and observing their reactions and other expectations to it. Whether you carry out the software project in-house or outsourcing, usability testing is a necessary step to make sure you build an efficient and effective experience for your users.
This type of software testing is especially recommended during the initial design phase of the software development life cycle (SDLC), which gives more visibility on the preferences of the target users.
The most basic type of usability testing is guerilla testing. Guerrilla testing basically entails asking other people about your prototype. Participants in tests are picked randomly. Real user inputs are collected through inexpensive and straightforward testing.
In the early stages of the product development process, guerilla testing is the most effective. When you have wireframes or low-fidelity prototypes, guerrilla testing is useful for gathering feedback and feelings at a very early stage.
However, guerilla testers could not accurately represent the target market for your software product. Guerrilla testing may not be appropriate for evaluating specialty products that require specialized knowledge, such as software for finance brokers.
Lab usability testing is conducted in certain settings (laboratories) under moderator supervision. A moderator is a professional who collects opinions from users. In a moderated test, moderators guide test participants through activities, while responding to their questions and suggestions simultaneously.
When you require in-depth knowledge of how actual users interact with your software product and what problems they are facing, lab usability testing is the most effective method. You can use it to know more about the causes of user behavior. You can gather more in-depth data because this testing is carefully moderated. However, lab testing may be expensive to carry out because you need to prepare a workspace, recruit test subjects, and pay a moderator.
As the name implies, this kind of testing means remote usability testing without a moderator. It provides quick, reliable, and affordable user testing results. In order to simulate real usage of the product, test participants are required to perform tasks using their own devices and in their own environments without the presence of a moderator. Unmoderated testing is less expensive, but it also gives less comprehensive test findings.
When you require a sizable sample to back up findings from your initial moderated research, unmoderated remote usability testing is the most effective method. In other words, you have a specific hypothesis that you would like to test on a sizable portion of your user base. You can test a specific question or look at user behavior patterns via unmoderated remote usability testing.
Contextual inquiry is a technique that helps a development team to learn more about the user experience from real users. Before being observed and asked while working in their actual locations or real situations, users as samples are first asked a series of questions regarding their experience with a software product.
This method is helpful for gathering detailed information about users, including their workspace, habits, and personal preferences. The development team will be able to create a well-tailored experience with the aid of having all this information available at the start of the design process. Contextual inquiry, also, can be used to measure user satisfaction with you mobile app, web app or website.
In a phone interview, participants are given instructions to take actions on their electronic devices, such as laptop, PC, or mobile phone. Therefore, it can be considered a part of remote usability test, and feedback is automatically gathered. The user interactions are recorded remotely.