HRAs is one of the Collectibles in Control. It is Presentation 31.4 in the "Introduction to Paranatural Topics" series of informational videos by Dr. Casper Darling.
Transcript[]
[FBC jingle, presentation intro; cut to Darling in disheveled appearance sitting before an HRA]
DARLING: I've been fielding questions recently regarding HRAs: What are they for? Do you always need to wear them? And what's the deal with the Hedron Resonance, anyway? I'll-
[Darling accidentally knocks over a glass of whiskey]
DARLING: Fuck.
[Darling cleans up the mess; camera cuts to him back in his seat]
DARLING: Despite what you may have heard, HRAs are not monitoring devices. We are not tracking your movements or listening to your conversations while you're wearing them. We do that regardless of whether or not you're wearing an HRA. Think of them as a life preserver.
Only instead of water, the thing HRAs protect you from is classified. One day, that classified not-water might pour in, and you'll be glad you've got an HRA keeping you afloat. And if you don't have an HRA, don't worry. It'll be quick and painless.
[Darling laughs]
DARLING: Kidding. I'm kidding. We're making more.
[FBC jingle, presentation outro]
Location[]
This Collectible can be obtained in the Research Sector. Head to Dr. Darling's Office on the top floor of Central Research, and it will be playing on a projector screen.

