Originally ours was to supervise lunch, so she watched us both eat. (Massive distrust on their part of BLW and ds's ability to feed self (on 75th centile weight-wise!). That lasted 4-5 months.
Now they've got over that ours plays with ds2. (Their) idea is that this then gives me time to clean. In reality I've always been kept busy by dd, but I wouldn't anyway - many more useful things to do, sleep topping the list at the moment. (We get 1 hour.)
Depends what the political agenda is I suppose.
She is very nice, experienced etc though. Feel sorry for her in a way and what she's asked to do by her employers - awkward situations and all that.