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I co-authored this UX model for a new merchant interface that merges inventory with business metrics and goals.
Lui (Learning User interface) earned more than 4 patents for Groupon. You can test a demo at http://gr.pn/lui-tour
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![](https://cdn.myportfolio.com/ae090e20f01b6ec347cbbf8ae4a425be/b8861c8c-5ff4-43e9-a0b2-0eb57fa9650d_rw_3840.png?h=3134bbddf444c856da2a16332d3d4809)
![](https://cdn.myportfolio.com/ae090e20f01b6ec347cbbf8ae4a425be/43d75f3c-89d9-4e42-a5a8-15b1a67aa1ab_rw_3840.png?h=f633364fe241709b8fa076ade2bf89ae)
Thomas A. Edison
Lui: Insightful, aware & adaptive Point of Sale interface.