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Watch: This robotic wheelchair can climb stairs

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Summary
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66% Informative

Korea ’s Institute for Machinery and Materials unveiled a robotic wheelchair this week .

The design was inspired by surface tension properties of water droplets.

The wheel uses a “smart chain” structure, which means that a chain on the wheels attaches to spokes that change tension when confronted with changes in terrain.

VR Score

53

Informative language

43

Neutral language

65

Article tone

informal

Language

English

Language complexity

42

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

Source diversity

1

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