Being one of the busiest retail chain’s in the United States, and being lined with stainless steel, the noise level in Apple’s stores can rise to an uncomfortable level. The noise has apparently become so bad that it affects One-to-One personal training sessions that occur on stools near the back of the store. So some stores are now using a headset-based intercom system during training to allow clear communications between the presenter and student even as they sit side-by-side, less than 18 inches apart. See a photo after the break.

During this One-to-One session, the presenter (right) and student are wearing a full-ear headphone intercom system so they can hear each other speak over the ambient noise of the store.
