Parc 55 Hotel on Twitter: "Skip the desk & go straight to your room! #HHonors members check in faster w/ Digital Key - use your phone as a key! https://t.co/rGE26uMAwV" / Twitter
Hilton Launches Digital Key at 1,000th Hotel - Hotelier Magazine
Hilton Honors Key Animation by HZ on Dribbble
Digital Key: An Interview With the Director of Digital Product Innovation at Hilton Worldwide - The Gate
Hilton's (Digital) Key To Success in Guest-Staff Relations