Contact Touch is a type of digital business card that can be accessed on any smart device including phones, tablets, laptops, and computers. It involves sending your details directly to your clients through various means such as SMS, WhatsApp, email, or social media. Once received, it can be easily added using internet connectivity features available on all devices, eliminating the need to login to an app store. This simplifies the download process for both you and your clients, making it quick and hassle-free.