In the past, if we wanted to use our iPhones as a QR code scanner, we needed to download an app. Then, at last, iOS 11 made it possible to use the Camera app as a QR scanner. Now, with iOS 12 things have gotten even more convenient; we can add a QR code reader to the Control Center on our iPhones, so it's always just a swipe away. If you frequently use QR codes and would like to add this feature to your iPhone or iPad's Control Center and learn how to use your device as a QR scanner once you've installed the QR reader feature, read on. 

I love getting Notifications from News in my iPhone's Notification Center, but I get new ones so quickly that a story I didn't have time to read right away can get buried. That's why I was excited to find out that I can save these stories for later, so I don't miss out on the news I really want to read. Let's get started learning how this feature works so you can do the same! 

We live in an age of extreme weather, according to Science Daily, "Globally... the number of floods and other hydrological events have quadrupled since 1980 and have doubled since 2004, highlighting the urgency of adaptation to climate change. Climatological events, such as extreme temperatures, droughts, and forest fires, have more than doubled since 1980. Meteorological events, such as storms, have doubled since 1980." As weather becomes increasingly unpredictable, we need an accurate weather app to report on today's forecast, both current and hourly, as well as an extended weather outlook that includes the severe weather forecast and alerts. Since so many of us travel, we need not only local radar, but also national and global weather data so we can receive updates no matter where we are. WeatherBug is a free weather app that offers all these features; let's get started learning about my favorite weather app now, so you can decide whether or not to give it a home on your Apple device.    

At the 2018 CES show, I spent some time chatting with the fine folks at Energrid. I'm interested in accessibility because I've designed apps for and used by blind and low-vision users. Energrid also develops products that help the visually impaired; and in fact, everybody can benefit from the VS150X Power Bank ($75). 

The folks at Moshi sent me their new Otto Qi Wireless Charging Pad ($39.95) to review. I've used products from them in the past and they are always beautiful and make use of nice fabrics. This latest item is just as nice, but it also has added functionality I haven't seen in many competing offerings.

FaceTime, the Apple live video chat app, is a fun way to connect with friends and family when hearing their voice just isn't enough. Now FaceTime is getting even better with a new filter feature in iOS 12. There are lots of filters to choose from, so you'll always find something to fit your mood: a cartoon filter, a few black and white choices, and much more. Let's get started learning how to use FaceTime filters on iPhone or iPad.