Ключевые слова: accessibility, aging, aid, aid device, amplify, assistive, audio, battery, care, clarity, close, communication, consultation, daily, deaf, device, digital, disability, ear, elderly, equipment, health, hearing, hearing loss, help, impaired, improvement, independence, individual, inserting, invisible, life, lifestyle, listening, medical, modern, noise, patient, person, protect, senior, sound, support, tech, technology, their, up, volume, wearable, wellness,