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To be sure we're designing the right experience for the right audience, there's no substitute for research conducted with actual users. Like any research method, though, usability testing has its drawbacks. Most importantly, it isn't cheap. Fortunately, there are other usability research methods at our disposal. The standouts, expert review and heuristic evaluation, are easy to add to a design and development process almost regardless of budget or resource concerns. Explore these techniques, learn their advantages and disadvantages, and get the low-down on how to include them in your projects.