Mobile Device Accessories

Correct Answer: Invest in a portable screen magnifier

A portable screen magnifier would help enlarge the mobile device's screen, enhancing the user's movie-watching experience. The other accessories listed do not improve the screen size issue.

Correct Answer: Use a heat-dissipating phone case

A heat-dissipating phone case is the best accessory to address the issue of a mobile device frequently overheating during outdoor activities. Such a case is designed to efficiently transfer heat away from the device, helping to regulate its temperature and prevent overheating. A phone clip-on fan may provide some cooling, but it is not as effective as a purpose-built heat-dissipating case. A phone screen magnifier and a wireless charging pad do not directly address the issue of overheating and would not be the most suitable accessories for this problem.

Correct Answer: Get a privacy screen protector

A privacy screen protector is the best accessory to alleviate security concerns for a user who travels internationally often with their mobile device. It attaches to the screen and makes it difficult for others to view the screen's contents from an angle, protecting sensitive information from prying eyes in public spaces like airports, planes, and foreign destinations. The other options - a selfie stick, mobile device stand, and car mount phone holder - do not provide any additional security for the device or its data.