Articles

Article

Wireframing with incomplete requirements

Human Factors & UX

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. The value of wireframing even with incomplete information The task of wireframing in application development, as I’ve come to know it, should begin after user research has been performed, and a complete set of requirements […]

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Article

Agile Development and Play: Understanding the Value

agile

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. My Addiction I’m addicted to TED talks. There have been many nights where I’ve stayed up way too late watching them. For those who are unaware, TED is a yearly conference where world leaders and […]

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Article

Error Messages & Usability

Human Factors & UX, medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. I was starting up one of the Adobe apps the other day when this somewhat troublesome message was displayed: Ack! On the one hand, good for them for alerting me that an error had occurred. […]

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Article

Does your project have Code Ownership Culture?

medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Code Ownership is a well-known term in software development. Depending on how you define it, it may be a good thing or bad. When a developer sees code-ownership as him/her owning a piece of codebase […]

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Article

Building a High Performance Agile Team

agile

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. One thing about agile teams is that they constantly strive to get better. In my experience, an Agile team takes 2-4 iterations to work through the forming stage. By iteration 10 or so the team […]

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Article

Developing Good Wireframes Ahead of Visual Design

Human Factors & UX

In the design process, the wireframes focus on the structure/layout of elements on the screen, and the interaction that the screens will provide. The visual design focuses on aspects of design such as colors, graphics, branding and mood. Design encompasses both of these, and both are equally important. But by first addressing the software’s information […]

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Article

Software Development and the Construction Analogy

medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Dan Vanderboom has a thoughtful post up about software development methods. I especially like his takedown of the building construction analogy that is overused and abused in the world of software development: […] this is […]

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Article

10 Keys to Successful SW Dev: #9 Respect the Process

medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Software Development is difficult to get right. According to the latest figures, only 32% of software development projects are successful, and 43% of the features developed are not used. We’ve been successfully developing software for […]

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Article

Exactly What are Wireframes?

Human Factors & UX

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Wireframes are the bare-bones schematic of the presentation layer for an application or web site. They are the visual interpretation of the user and business needs for any given feature. At a basic level, they […]

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Article

Contrasting Apple's & Microsoft's Product Strategy

Product Strategy

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. Daring Fireball had another insightful article on the contrasting product strategies of Microsoft and Apple last week. Well worth a read in its entirety if you’re thinking about your own product strategy. A few observations […]

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Article

Design Documentation

agile, Human Factors & UX

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. A few years ago, I worked on a team that was trying to move the business side away from the waterfall method into more of an agile approach so there wouldn’t be such a disconnect […]

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Article

Real Testing Example, Part Two

agile, medical device software development

This post was previously on the Pathfinder Software site. Pathfinder Software changed its name to Orthogonal in 2016. Read more. What with upward of two people saying nice things about last week’s post, I’ve decided to keep going with part two of a look at some real testing code. Most code-heavy tutorials show the code […]

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