On the Samsung Galaxy S7 you now have the option to test features which may be implemented in future firmware releases. Samsung has integrated in the new Samsung Galaxy S7 the "Galaxy Labs" option.
In this field of instrumentation you can test and then evaluate the new features for your S7. However, it is not said that this feature will appear in a new firmware. The Galaxy-Labs section on your Samsung Galaxy S7 is a bit hidden, so here are the instructions on how to find and use the Galaxy Labs.
1. Open from the home screen the menu and then the Settings
2. Here you must now select "Advanced features"
3. Scrolls now all the way down and you will get displayed "Galaxy Labs". Tab on the entry. You can now test the latest experimental features on the Samsung Galaxy S7. Tap a function and then subsequently activates it with the regulator.
Then, this test function can be used on the Samsung Galaxy S7. You know now how you can find and use on the Samsung Galaxy S7 the Galaxy Labs section.