- Wireframing/Visual Requirements. The latest wire framing tools go far beyond the days of using presentation software in an attempt to create representations of app screens. The next generation of these tools allow you to create screens that look realistic to the point one could easily think it was a screen shot from a running app.
Additionally tools like POP (Prototyping on Paper) allow you to draw your designs on a piece of paper, use a mobile device to take a picture of them and then use that image as a visual design, included in your existing application lifecycle management framework.
Our latest research shows that the development lifecycle of enterprise mobile apps now last roughly 4-6 months. This same research highlights the move that many are making to complete visual requirements documentation.
To meet these deadlines and still produce quality apps, efficiencies must be driven into each of the major development areas. The ability to create realistic wireframes and prototypes allows business analysts and designers to easily work together to craft a complete set of visual app requirements in a very short time frame.
- Visual Development Tools. The reach of development tools now extend beyond developers. While the prototyping tools allow business analysts and designers to work together, new visual development tools allow these same individuals to go beyond simple prototyping activities and actually create the base framework for an app, including some connection to back-end services.
Tools from vendors such as Infragistics and EachScape allow for the visual creation of application building blocks that previously required development in a text-based IDE. Mobile middleware tools are also embracing this concept within their packaged development environments by providing tooling that allows a user (notice I didn't say developer) to create a user interface artifact that is bound to a back-end enterprise service.
In this scenario the tooling inspects the service being bound to, determines the data touch points and presents them visually to the user to make the final binding. Without requiring the user to manually write source to bind the service to the user interface element, these tools can now enable a larger number of roles in the development lifecycle to contribute to the actual development of the final mobile app.
- Visual Test Tools. While test always seems to be excluded when it comes to engaging tooling, there's no reason to leave test out of this new excitement!
The creation of test automation has been a thankless process for a long time and rightfully so. Many of the tools that we've used to do this were extremely tedious to use and rarely provided any feedback while creating the individual test cases. Instead you'd simply find out when every test failed that it was the test case itself that was coded incorrectly.
Over the past few weeks I've been introduced to new vendors (and updates on existing ones) that are now providing a purely visual way to create these test cases, simply by using your mobile app or mobile web site and recording these using visual representations. With these visual artifacts I can now duplicate the parts of my test that are common to all test cases within a given suite.
More importantly I can quickly scan over a full set of test cases and visually see differences, highlighting areas that I may be able to drive efficiencies in or showing me places that I may need to change before I unleash these on my continuous integration server.
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