The IO8 Research Journal

12. Device lending in hotels: from Four Seasons to the four-star room Oct 08, 2026

13. The instrumented room at 1,700 $ a night, and how to make it accessible Oct 08, 2026

14. How much a wellness room sells for: the published figures Oct 08, 2026

15. The device paid off in fifteen nights: the calculation, hygiene, breakage, margin Oct 08, 2026

16. The longevity menu: how a spa moves from cost centre to revenue centre Oct 08, 2026

17. The longevity segment: who they are, how many they are, what they spend Oct 08, 2026

18. Is it profitable for a small hotel? Oct 08, 2026

51. What does a burnout cost a company? Oct 05, 2026

54. An HR director has to justify their budget. What do you give them for that? Oct 05, 2026

61. Can the return on investment be measured? Oct 05, 2026

67. Can a whole team be measured? Oct 05, 2026