Active senior Asian woman working in a coffeeshop using a mobile device, smartwatch for NFC, QR code scanning, contactless payment to pay for coffee and snack

active senior senior citizen elderly asian adult woman female professional working business business woman sitting portrait paying with mobile phone paying with smartwatch transaction digital age mobile phone smartphone smartwatch wearable technology smart device contactless payment nfc epay advance technology innovation communication casual cafe coffee cup device digital world wireless societies biometric verification identification signature verification qr code qr code scanning coffeeshop modern lifestyle indoors ambience cinematic 4k resolution