Stimulate the senses, let the customer test your product

刺激感官,让用户体验你的产品

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This can be helpful if the customer and test organization does not wish to have constant visibility to design debt activity.

如果客户和测试机构不希望对设计债活动有稳定的可视性，这就可以变得十分有用了。

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Validation might be done a split test or by a customer usability test or by cohort analysis.

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This is a relatively subtle way by Time Warner Cable to test customer response.

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Mini-experiments do not need to be expensive, they just need to involve the target customer group and test assumptions you have about your business model.

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