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The Time Traveler's Companion: Surviving the Past and Future with Your Kindle

Not that long ago I wrote an article discussing what it would be like, realistically, if you were to accidentally travel back in time to the Victorian era. At the end of that article, I mentioned that the best thing you could bring with you on a time-traveling adventure is a Kindle, or similar e-reader, stuffed full of the knowledge of the 21st century. Why a Kindle? Well, I own a Kindle, and I love it. However, there's far more to it than that.

News: Inside the Future of Smartglasses: Vuzix CEO Paul Travers on What 2021 Holds for AR Wearables

We often discuss the augmented reality efforts coming from the biggest players in Silicon Valley like Google, Facebook, Apple, and others, but one name that keeps coming up when you really begin to dig into the AR space is Vuzix. Since the late '90s, the company has quietly but deliberately worked to build itself into a viable competitor in the enterprise space via its wearable display technology.

News: Apple Releases iOS 14.3 Beta 2 for Developers & Public Beta Users, Includes Improved Home Screen Shortcuts

Apple pushed out the second beta for iOS 14.3 to developers and public beta testers, which includes a few quick fixes for issues in Apple ProRAW for iPhone 12 Pro and 12 Pro Max and HomeKit. It also gives home screen shortcuts a more seamless transition. It is not yet known if the update addresses missing SMS texts that have been plaguing users across carriers, including us.

How To: Manually Switch to a Different LTE Band on Any Samsung Galaxy Phone

Your Galaxy uses information from your SIM card to communicate with nearby towers and facilitate a connection. Which LTE bands you are assigned depends on a number of factors, including available bandwidth and your device's supported signals. But if speeds aren't great on your auto-selected tower, you can improve things by manually choosing a band.

How To: These Are the iPhones That Can Upgrade to iOS 14

The latest iOS version hit iPhones in September 2020, but which models work with iOS 14. There's good news on that front since all iPhone models that could run iOS 13 can also run iOS 14. That means all of the following iPhone models are compatible with iOS 14 and all of its features. And as you can see below, the iPhones that came out in the fall of 2020 have iOS 14 preinstalled.

How To: Enable Dark Mode in Facebook's iOS & Android Apps

Dark mode is simply a way of life these days now that both Android and iOS officially support it. Most major apps now use the system-wide setting on Android and iOS, and many had their own dark themes in-app before Google and Apple got with the program. But the social media giant Facebook took forever to implement a night theme, and some of you still may not be able to access it.

How To: Map Wardriving Data with Jupyter Notebook

With the Wigle WiFi app running on an Android phone, a hacker can discover and map any nearby network, including those created by printers and other insecure devices. The default tools to analyze the resulting data can fall short of what a hacker needs, but by importing wardriving data into Jupyter Notebook, we can map all Wi-Fi devices we encounter and slice through the data with ease.