The Tuscon Airport is setting a new standard with its latest upgrade. 

In a Twitter post, the international hub's recent installment will "limit touchpoints" by establishing toe-tap buttons around terminals. 

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These innovative devices will let you call the elevator without ever using your hands. 

It's one of many changes the airport has implemented, including UV-C light devices that "sterilize handrails, while these portable devices clean, disinfect and polish them."

If you were ever worried about touching elevator buttons, these super cool accessories would hopefully put your mind at ease.