Communication hubs; Wearable digital electronic devices, namely, a signal receiver for receiving signals from an electrical device or a signal-transmitting device; Intelligent home appliances, namely, a signal receiver for receiving signals from an electrical device or a signal-transmitting device and a processor for processing in response to the received signals; Smart Digital Appliances, namely, a signal receiver for receiving signals from an electrical device or a signal-transmitting devic...

Communication hubs; Wearable digital electronic devices, namely, a signal receiver for receiving signals from an electrical device or a signal-transmitting device; Intelligent home appliances, namely, a signal receiver for receiving signals from an electrical device or a signal-transmitting device and a processor for processing in response to the received signals; Smart Digital Appliances, namely, a signal receiver for receiving signals from an electrical device or a signal-transmitting devic...