But the Notion Ink site has few details and the whole project has a slightly vaporous feel at the moment.

但Notion Ink网站给出的细节很少，目前整个计划给人的感觉有些云里雾里。

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However, based on the details currently thee, the e-ink design changes appear to be the extent of the "smart" part of the device's functions.

根据最近获取的细节报告，墨水屏颜色变幻只是该款手表智能设计的延伸部分。

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That being said, if Cleveland wants to show off this deal in the future, they might wish to get a good contracts lawyer to parse the details before ink is set to paper.

FORBES: Chinese Firm Angles For Cleveland Headquarters

The court has previously heard contact details of top al-Qaeda operatives written in invisible ink were recovered from a police search of Mr Ahmed's home in August 2006.

BBC: Terror claim 'made to sell story'