(KAIT/NBC) - Millions of Americans will travel for spring break vacations over the coming weeks.
Hotels will use technology to improve customer satisfaction.
Many hotels, including Hilton and Marriott, offer virtual check-in and digital keys through smartphone apps.
In the room, hotels let guests log in to their streaming, on-demand accounts.
A few chains offer virtual gym training sessions in an effort to boost health and wellness.
A growing number of hotels also make daily housekeeping optional to visitors.
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