Next Tuesday, the participants of Apple's WWDC will have an active discussion through the open access "digital lounges" application As part of the online virtual conference, apple chose to provide a new and more interactive way for the participants to discuss with the company's engineers and designers throughout the week on the basis of slack.
(from: Apple Developer website)
In each "digital reception room" during WWDC 2022, Apple Employees will also actively initiate various activities such as text-based Q & A, watching conference speeches, and community ice breaking.
Developers can enter the slack channel they are interested in after registering. As a large work exchange platform, I believe most participants will not be unfamiliar with its working principle - basically, they can start the messaging tool without relearning.
（via Apple Developer）
At present, digital lounges has been opened to members of the Apple Developer program and the Apple Developer Enterprise program, as well as the winning team of the swift student challenge in 2022.
After logging in with an Apple ID, you can choose to join one or more "digital reception rooms" and receive an exact email guide on how to participate after the registration process.
Screenshot (attendance policy | pdf)
The official suggestion is to submit the registration as soon as possible a week ago to smoothly enter the digital lounges on the opening day of June 7.
In addition, the official policy stipulates that participants must be at least 16 years old, each person can only submit one registration application, and solicitation for any purpose is not allowed.