Fast and frugal shopping challenge
Fast and frugal shopping challenge
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快速节俭的购物挑战
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
S. Kreitmayer
中科院分区：
文献类型：
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作者：
K. Bachour;Jon Bird;Vaiva Kalnikaité;Y. Rogers;N. Villar;S. Kreitmayer
有许多移动的购物辅助工具和推荐系统可用，但没有一个可以轻松地用于当地超市的每周购物。我们提出了一个最小的，移动的和功能齐全的lambent显示器，夹在任何购物手推车处理，旨在推动人们在选择购买什么。它提供了关于各种扫描食品的食物里程的显著信息，这些信息由手柄上不同长度的发光LED和不断变化的表情符号表示，该表情符号将手推车中所有产品的平均里程与社会规范进行比较。一个快速和节俭的购物挑战，提出了一个幽默的电视真人秀节目的风格，其中使用各种设备，以帮助作出购买决定的利弊是由购物者在杂货店展示。
There are a number of mobile shopping aids and recommender systems available, but none can be easily used for a weekly shop at a local supermarket. We present a minimal, mobile and fully functional lambent display that clips onto any shopping trolley handle, intended to nudge people when choosing what to buy. It provides salient information about the food miles for various scanned food items represented by varying lengths of lit LEDs on the handle and a changing emoticon comparing the average miles of all the products in the trolley against a social norm. A fast and frugal shopping challenge is presented, in the style of a humorous reality TV show, where the pros and cons of using various devices to help make purchase decisions are demonstrated by shoppers in a grocery store.