If you've ever entertained a group of guests, all who want to get on your Wi-Fi, you know it can be both annoying and tedious, especially if you have an alphanumeric string as a password. iOS 11 made it much easier by allowing you to share your Wi-Fi password, but there is an even easier way that you don't even have to involve yourself with, aside from the initial set up. You can create a QR code, allowing your guests to simply scan it to join. Print it out, frame it, leave it in the guest rooms or wherever is convenient.
Favicons (short for favorite icon) are the little website icons that appear in most browsers's URL bars, tabs and bookmark lists. Not only do they make a bland colorless row of tabs more aesthetically pleasing, they make the tabs visually distinguishable and thus much easier to quickly identify the tab you're looking for when many are open. They first appeared in 1999 with the debut of Internet Explorer 5 and quickly became standardized and supported by most other browsers.
There is an easy way to block websites on the iPhone or iPad. Whether it be on a child's device or for some other reason, Safari on iOS delivers a few ways to limit access to adult content in general, or prevent visits to specific websites. Blocking websites is possible using the built-in Restrictions on the iPhone, iPad and iPod touch.
A lot of people these days use a navigation app while driving, if not for directions, then at least to alert them to traffic, accidents or police. Those that do are used to the blue arrow or dot that represents their vehicle, which it has since the beginning of navigation apps. If you'd like a change, Google Maps now lets you change your "avatar" to something more representative, and Waze has had this feature for a while now. Unfortunately you still have to be a blue arrow on Apple Maps.
Some time ago, Google began developing a "visual language... a single underlying system that unifies the user experience across platforms, devices, and input methods" known as Material Design. In other words, it is an improved interface design meant to streamline the experience and make it consistent across all platforms, as well as just modernize the appearance.