Breaking this down into sections;
Where is the readme for groov updates?
Do a search for groov
All the release notes for the different parts of groov (Admin on the AR1, APP for groov itself and Server for groov Server for Windows).
List of whos logged in?
Not yet. We have some operator logging code in place, but at the moment there is no groov View gadget to view this information cleanly.....
If you are in groov Build, you can click on Help -> View Logs. This will open a new tab, leave it open for the next bit.
Without changing any of the settings, at the bottom of that page, where you see 'Contains String' type the word logged
Click the Apply button.
Now you will see a list of all the users that have logged in and what time they did.
As for seeing what each operator did, subscribe to OptoNews and you will hear when we release this feature.
Users logging in and out.
This feature currently exists in groov, but it is up to each user to use it.
Click on the gear icon in the top right corner and you can see from the drop down menu the ability to log in and log out.
There is no 'timer' function as yet, so we can't log out a user after x minutes or hours. It is up to the operator to log themselves out when they done making changes, or at the end of the shift for example.
Some users being view only.
This is up to you the groov admin to setup. You can assign different users to different groups and different groups to different pages.
There are two types of gadgets in groov, view only and control. In your case, you make a series of pages that have view only gadgets, you can have full visibility of the process, but there are no control gadgets on those pages, so they cant make any changes.
When that operator logs in, you chose what pages they will see.
As far as having a competition, first operator to log in gets control and the others don't, no, groov does not have anything like that.
Lets know if you have any more questions, love hearing about how people are using groov and what features they need.