Employers in the city-state are asked to spell out the changes, industry by industry, that they expect to happen over the next three to five years, and to identify the skills they will need.

这个城市国家每个行业的雇主被要求具体说明他们期望在未来三到五年内发生的行业变化，以及确定他们将需要的技能。

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This has been used by many researchers worldwide to create BCI-based applications that allow users to spell a word, identify images, select buttons in a virtual environment and more recently, even play in an orchestra or send a Twitter message.

BBC: The robot that reads your mind to train itself

Then, participants performed what is known as the Stroop task where they were asked to identify the color of various words flashed on a screen, which spell out the names of other colors.

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