Interface Prototyping To Conceptualize A Financial App

By Author: Martin Metz
Total Articles: 13
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Online banking is an integral part of how consumers manage their finances. It is only natural then that consumers be able to access their banking information on the go, via their smartphone and tablet devices. Designing a mobile banking app is no easy feat. Not only is there a minefield of security issues to overcome, but users need to be able to carry out complex transactions quickly and easily. Interface prototyping is one method that some financial organizations are using to conceptualize the user interface designs of their mobile apps. With interface prototyping, designers can create interactive mockups that can be used to simulate interactions on the end user. This means usability issues can be discovered early and resolved before programming begins.
Requirements of Banking Apps
Designers for banking organizations know more than anyone the importance of staying on time and on budget throughout a project. Many studies have shown that by carrying out interface prototyping early on in a project, ...
... stakeholders can more easily communicate their ideas and discover areas that may compromise requirements. One of the most important aspects of building an online banking app is to create an interface that the user will trust. Firstly, the user interface design should be simple and be free of any distracting features. There should be no UI elements that the user may associate with a low-market app and above all, the app should work well. If the screen is constantly refreshing, when a user is carrying out a transaction, they will want to know if the transaction has been completed, or if they should repeat the procedure. If the user feels they need reassurance by phoning the bank’s helpline, the app is not fulfilling its function of reducing strain on staff members.
Interface prototyping for Usability Testing
One of the main benefits of interface prototyping is that usability testing can be carried out early on. This is a good indication of whether an app could be trusted by a user and whether it is easy to use. Some prototypes can be simulated on a mobile device, in which case moderators of a test can assign users with a set task, such as – “transfer money over to another account”. This data counts for more than the user’s feedback of their impression of the app, as you can see where they may have usability issues and how this could lead to problems. It is also a good idea to analyze the user’s facial expression and note down any comments the user makes as he uses the app, as these can be important signs that reveal hesitation or distrust of the app.
Does Interface Prototyping Pay off?
When administered correctly, interface prototyping can help teams stay on time and on budget. The reasoning behind this is that stakeholder requirements can be visualized easily and communication errors can be avoided. In the banking industry, where security and trust are paramount, it is vital that users feel confident in the product they are using and that it is easy to use. By carrying out usability tests with the help of interface prototypes, usability consultants can see where users are more likely to make errors and to see where trust issues may arise. All this leads to a higher-quality application that fits the user’s needs, as well as business requirements.

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