Featured Telecommunications/Technology Practical Techie: Guard your smartphone closely during travel time Rafael Matos March 30, 2022 Share this:Click to share on Facebook (Opens in new window)Click to share on X (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window) The smartphone is an essential travel tool. (Credit: Sam Churchill) WordPress › Error There has been a critical error on this website.Learn more about troubleshooting WordPress.