KwickClips Computer Systems · 42 sec · free
How do smart traffic signals help?
Short answer. They change timing by vehicle count.
Name one concern.
Privacy of citizens' data.
Smart city services
| Smart traffic signals |
| Smart water and power meters |
| Cameras and control rooms |
Remember
| Saves energy and time |
| Protect citizens' privacy |
What makes a city smart? Data and IoT sensors. Traffic signals time themselves by vehicle count. Smart meters report leaks. Cameras help emergency teams act fast. Remember. Smart cities save energy and time. They must protect privacy.
This clip is from the full lesson: Emerging Trends: IoT, Sensors, Smart Cities, Big Data, AR and VR — 7 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 11 Informatics Practices (065), Cambridge IGCSE Grade 9 Computer Science (0478), Cambridge IGCSE Grade 9 Computer Science (0478), Cambridge IGCSE Grade 10 Computer Science (0478)
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