Photo credits

All photos are stock: public domain, or used under the CC BY-SA 3.0, Pexels or Unsplash licenses. None of the people shown are Aion Trackers customers, users, or patients. Stickers and labels on the totes were blurred, removed or cropped out.

Stack of attached-lid containers by Danielrosehill (Wikimedia Commons, CC BY-SA 3.0; labels blurred)
Attached-lid container on a trolley by Danielrosehill (Wikimedia Commons, CC BY-SA 3.0; labels removed, and in one version an illustrated tracker added; the modified images are shared under CC BY-SA 3.0)
Blue crates by Jan van der Wolf (Pexels; cropped)
Surgical instrument sterilization tray, Missouri Historical Society via DPLA (Wikimedia Commons, public domain; two views, one with an illustrated tray tag added)
Operating room lights by yaser mobarakabadi (Unsplash)
Glass building by Anne Nygård (Unsplash)

Typeface: Instrument Sans, by The Instrument Sans Project Authors, under the SIL Open Font License.