The chart you see here suggests that 72% of last year's students had zero prior computer science background.

这个图表显示的是%,去年修这门课的学生中,72％的人没有计算机方面的专业知识背景。

哈佛公开课 - 计算机科学课程节选

The green background on the chart above signifies the bullish stance of our proprietary indicators and the red background signifies the bearish stance of our proprietary indicators.

FORBES: Move up http://i.forbesimg.com t Move down

Imagine having a group of display cubes when it comes time to plan the seating chart for a reception -- each cube could represent one individual, with a color-coded background and a name or photo up top, with different descriptive elements on each side.

ENGADGET: OLED Display Blocks pack six 128 x 128 panels, we go hands-on at MIT (video)