Interaction Architect

I solve challenging human computer interaction issues for my clients.

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I solve challenging interaction design issues for my clients, working to improve ROI and reduce risk on their design investments. As a hands-on practitioner well-versed in Agile development, I take a systems approach and have a passion for designing easy-to-use products.

My client work focuses on enterprise product design - including SaaS, Enterprise IT, security, mobile, financial services and device management. I also have deep experience with mobile platform system design for enabling UX.

I'm an inventor on over a dozen software patents related to software user experiences. In 2002, I authored the first book linking business strategy to online user experience, published by McGraw-Hill in New York. I earned a MS from the MIT Media Laboratory in Cambridge, MA where my research focused on developing algorithms to define gesture languages. Prior to my research at the Media Lab I earned a BS in Computer Science from Tufts University in Medford, MA.

I work with all of kinds of clients worldwide, from startups to established organizations. I work at a rapid pace and with urgency, collaborating closely with product teams to clarify requirements, envision solutions and quickly get to prototypes. A startup client recently wrote to me about my UI/UX consulting services: "Your work defines the category and allows us to accelerate at a pace that otherwise would simply not be possible."

Please email me at karen[at]humanlogic[dot]com to discuss your project needs. I look forward to hearing about your project and how I can help.

Case Studies


Interaction Design

Expert interaction and flow design for enterprise applications and native mobile platforms.


I use modern UI frameworks for web and mobile and employ a systems approach.

User Experience Auditing

Expert usability analysis and actionable remediation recommendations ready for prioritization.

UX Program Management

UX strategy, custom UX workshops and coaching.

Contact me

Please email me at karen[at]humanlogic[dot]com to discuss your project needs and to see more portfolio details.

© Karen Donoghue