The patents also suggest that Apple could be using a dual mode OS system where OS X is used when the screen is upright and iOS when the touch interface is enabled.

该专利还暗示，苹果公司可能采用双操作系统模式。 当屏幕直立时，该产品使用OS X系统，而当触摸界面被启用后，则转为iOS系统。

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System design, hardware composition, dual CPU parallel interface designing method and system characteristics are discussed in this article.

论述该称重系统的系统设计，硬件构成、双cpu并行接口的设计方法和系统特点。

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In order to connect different computer systems into the CAN bus network, the design and implementation of a dual CAN interface card based on EPP port is introduced in this paper.

为使不同的计算机系统方便的接入CAN总线网络，提供了一种基于微机并行接口EPP方式的双CAN接口卡的设计方案。

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DuoSense is a dual mode pen and true multi-touch interface specifically designed for today's advanced computing world.

ENGADGET: N-trig's Digital Pencil plays pen and fingertip roles, claims mastery of both

Thankfully, the phone isn't underspecced on power, with a dual-core 1GHz Snapdragon S4 Plus offering more than enough for the generally processor friendly Windows Phone interface.

ENGADGET: Nokia Lumia 620 hands-on: $249 for Windows Phone 8 (video)