Ph D Harris: 22 books

Have you ever wondered why the play button for most music players is still the same right-facing triangle that was on every cassette player and VCR? User interface (UI) designers try to develop icons and controls that are so obvious they endure through the years and across technologies. For example,...

If computers reduce everything to the binary number system of 0s and 1s, then why are there so many programming languages? In this book, readers explore how different languages have developed to fill specific needs and solve unique problems. Readers will also review the historical development path...

When gamers want to play a video game, they don't have to write every line of code while doing so. In this book, readers learn why. Programs and applications can be made with pre-written code, already bundled for easy use. Readers learn how programs and applications are created. An integral part of...

From Pokémon GO to Google Search results, geolocation lets your computer or phone know exactly where you are. Young readers are already becoming familiar with geolocation through exciting new apps and games that make the most of GPS location services, but are these services also invading our privacy?...

Behind every website is a page of HTML code. Hypertext markup language is a scripting language and not a full programming language. However, it is still one of the most important coding systems in the world. This book shows readers how HTML provides the front end for even the biggest websites and...

The number of children of color entering the child welfare system in the United States is disproportionately high. Not only are children of color removed from parental custody and placed in care more often than their white counterparts, but they also remain in care longer, receive fewer services,...

Written by three psychologists with more than 50 years of collective experience in the field of diabetes and youth, Teens with Diabetes provides evidence-based techniques for clinicians to treat the psychological needs of children with diabetes and help them transition into their teenage years. The...

Readers will learn expert tips to make sure their passwords are secure and their log-in information is safe. They'll also learn more about the cyberwar that happens every day on the Internet as security experts and malicious hackers do battle. Topics include passwords, encryption, network security,...