Problems such as how to notify multiple subscribers of physical device events, managed-data update events, and other telephony-related events were solved by applying this pattern.

应用这一模式，可以解决诸如如何将物理设备事件、托管数据更新事件和其他语音相关事件通知给多个订阅者等问题。

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Joseph Marie Jacquard created a device which could be affixed to looms, which used a pattern of holes, much like early computer punched CARDS, to direct the textile design.

Joseph Marie Jacquard创造了一种可以附加在织布机上的设备，它使用一个打孔模式(很像早期计算机的穿孔卡片)编织图案。

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It's a device which identifies its owner through his finger-print pattern.

这是一种通过指纹图案来确认其物主的装置。

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The handheld device, called MelaFind, would use bursts of light and pattern recognition software to help physicians better decide which moles are so dangerous looking they must be immediately removed so that a biopsy can be done.

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The sensor data are processed by a microcontroller on the glove then sent via Bluetooth to a mobile device, which translates the positions of the hand and fingers into text when the pattern is recognized.

FORBES: Smart Gloves Turn Sign Language Gestures Into Vocalized Speech