Currently, on the I2 -> Normal : Activetrack : TapFly : Tripod : Course Lock
And of course, there's also Spot Light Pro which isn't included in the guys video as he's talking about the Mavic-Phantom series - the clue is the terrain and gesture modes which aren't available on the Inspires.
POI can easily be done in Active Track, just select Trace Mode > create a rectangle on your POI > tap GO > and move the right stick (mode 2) right or left and your I2 will orbit. You can still gain altitude or get closer or further away from your POI by moving the other sticks.