Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Paperback. Pub Date: 2020-06-01 Pages: 340 Language: Chinese Publisher: How to quantify user experiences is critical to effectively improving the quality of products. This book details how to effectively and reliably collect. analyze and present typical user experience metrics: operation performance (correct rate. etc.). user experience problem (. Seller Inventory # NR024645