16 Image Capture and Manipulation

How can drones be controlled?

• Only manually

• Only autonomously

• Remotely or autonomously

• Only by a pilot on board

In which fields are drones commonly used?

• Agriculture, search and rescue, delivery services

• Cooking, cleaning, gardening

• Construction, mining, fishing

• Teaching, writing, painting

What makes drones safer for accessing dangerous areas?

• They are made of steel

• They are unmanned

• They have a loud alarm

• They are very slow

What part of a drone is used for landing?

• Wings

• Landing gear

• Tail

• Parachute

Which feature makes head cameras particularly useful for athletes?

• High cost

• Heavy weight

• Hands-free operation

• Limited storage

In which activity are head cameras NOT commonly used?

• Extreme sports

• First-person gaming

• Underwater diving

• Video production

Which of the following is NOT a feature of head cameras?

• Battery pack

• Memory storage

• Control buttons

• Built-in printer

What type of shots are head cameras useful for capturing?

• Aerial shots

• Point of view shots

• Night vision shots

• Thermal imaging shots

How can external webcams be connected to a computer?

• Via Bluetooth

• Via USB

• Via HDMI

• Via Ethernet

What is the primary function of a webcam's microphone?

• To capture video

• To capture audio

• To display images

• To connect to the internet