Sign up is availavle by email.
When you move to MONITOR page, you will see a following email signup dialog.
Enter your mail address, user name, and password. Then click "SAVE".
A verification email is sendig soon to your mail address you enterd.
Find following email, and click the link.
You will be redirected to the following Verified page, then click "CONTINUE.
Sing up is completed, blank MONITOR page is showing.
Please keep in mind that the "view_id" shown here will be used for setting as part of distination address to send camera image at the next capter.