Graphic designers and digital artists rely heavily on pen-based tablets for input, but otherwise, the interest simply isn't there.

图形设计师和电子艺术家极为依赖于搭配触控笔的轨迹板，不过，这并没有多少利润。

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Users of Wacom Intuos pen tablets and Cintiq interactive pen displays gain extra benefits by adding an Inkling to their creative toolbox.

ENGADGET: Wacom Inkling smart pen does drawing the old-fashioned way -- sort of (video)

Unlike with other pen-enabled tablets, where you might see air pockets in between the screen layers, this actually comes close to matching what it feels like to write on paper.

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Initial products offerings from E-Fun include the APEN digital pen and Nextbook Android tablets.

ENGADGET: eFun unveils Nextbook 7GP for $130: 7-inch screen, 1.5GHz dual-core processor, Android 4.1