If you're looking for a term from the novel, have a browse down below. It's in alphabetical order to make it easier to find. If there's anything you can't find here, please let me know so I can add it.
Cult
A group or organisation that has beliefs or practices that involve a power higher than themselves. Whether that be their leader, a religious totem, an item, or some sort of deity. People often regard cults as sinister, dark, and dangerous, but the people in these cults find themselves having a sense of hope for the future.
Gleam
This world's equivalent to the largest video game platform for buying PC games.
Rank
The quality of a skill a person has. You could be an S-Rank dog groomer, or an F-Rank writer.
Reputation Points
Reputation points are awarded to a person for completing tasks chosen by the user, or challenges set by other people. The challenges are vetted by people working for the company that designed SkillSense and manage SkillSphere.
SkillSense
The technology created to analyse and record the skills of a person through science.
SkillSphere
The biggest social media platform in the world, tying into a person's recorded skills and stats from SkillSense and displaying them for the world to see. Adds challenges, provides methods of increasing rankings, allows for networking, and more.
WcNonald's
One of the most popular fast food places in the world.