TED-Ed: Sajan Saini: How do self-driving cars "see"?

TED-Ed: Sajan Saini: How do self-driving cars "see"?

Assessment

Interactive Video

Engineering, Information Technology (IT), Architecture

KG - University

Hard

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The video explains how autonomous cars detect hazards using LIDAR and integrated photonics. LIDAR, a laser-based technology, provides detailed imaging by firing short laser pulses. Integrated photonics, using devices like the Mach-Zehnder modulator, enhances LIDAR's depth resolution. Future advancements aim to miniaturize these technologies, improving car safety and navigation.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges do self-driving cars face when detecting obstacles?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how LIDAR can differentiate between various features in the environment.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What future advancements are expected in LIDAR technology for cars?

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