When the team dug into the actual model of the interval-reading object, they discovered that for it to work, the interval between every meter reading needed to be precisely the same.

当团队深入研究interval - reading对象的实际模型时发现，如果要使用这个对象，每次仪表读取之间的时间间隔必须完全相同。

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PROFESSOR 2: I just want to maybe mention that in some of the reading, you'll see terms like object equality and value equality, instead of shallow equality and deep equality.

教授2：我就是想提醒下,大家阅读的时候请注意，你们会看到对象相等和值相等,而不是浅意义相等和深意义相等，教授：好，那么，这个对象。

麻省理工公开课 - 计算机科学及编程导论课程节选

The plastic must also be flat and smooth for the reading to be accurate, and the object must be brought to the machine (which is not very portable) for analysis, which takes yet more time.

ECONOMIST: Recycling

Point both NODE and an iPhone at an object being scanned and you can take a photo that displays the numerical reading on the image.

FORBES: NODE Inventor Brings Tricorder-Style Device To The Masses

The UI supports a rich set of services, including phone calls, text messaging with vocal read-out, navigation, object recognition, social network services, remote assistance, audio-book reading, and other leisure and entertainment offerings.

ENGADGET: Qualcomm develops eyes-free smartphone for the blind and visually impaired, calls it Ray