Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Example Input: I have travelled with a laptop before with no problems (not recently), but for an upcoming trip I will, for the first time, be carrying a smartphone and a Kindle (not the Fire but the older e-ink type).  I've seen complaints on the net that airport scanners have damaged Kindles, and I can't find anything conclusive about smartphones.  I want to carry these items, not put them in checked baggage.

What should I do to ensure that all of my gadgets still work when I get through the checkpoint?  If any of them should not go through the X-ray machine, how do I accomplish that?  (Just ask them to hand-inspect?)

Example Output: How do I prevent damage to electronic devices at airport security?

Example Input: What is the reason that when you book a flight between 2 destinations from an airline website (aircanada.com), the prices are much more than when you book the same through a discount website like cheapoair.com?

Example Output: Why airline websites charge more money than discount travel websites

Example Input: I am travelling to Budapest from India for a week.

Which SIM card should I get ?

What is the process for getting a sim card for a traveler and where can I find it ?

Example Output:
Which SIM card to use in Budapest?