Well, here’s an interesting idea: the service loop. Ever heard of it? We haven’t! In the video, the presenter explains the service loop serves two purposes: on the one hand it may provi… ...

The loops on backpack straps are for attaching items, whether that be tools or accessories, expanding its storage capabilities.

The most compelling loops most likely consist of quite a few critical components merged together. The first element is the reward system, entitlement to instant reward post-task completion.