IoT Nexus™ allows you to provide people that have the IoT Nexus™ app installed on their device with a spoken notification or alert either on an on demand basis or automatically when a certain event or action occurs such as entering a Geo-Fence. This means you can easily provide staff and customers with spoken information linked to any physical item or area to facilitate contextual knowledge transfer. This is particularly useful for illiterate people or those whom have a vision impairment, or even people that are learning a new language where the spoken language is more familiar then the written language.