Abstract: A dual band mobile POS terminal includes a state processor, an order processor, and communications elements. The state processor queues state changes in one or more order queues that correspond to one or more orders in a restaurant. The order processor is coupled to the state processor and generates the state changes, and accesses and transmits the state changes in each of the one or more order queues to a backend server. The communications elements enable the mobile POS terminal to communicate over both a Wi-Fi network and a White-Fi network within the restaurant, and when programmed in a Wi-Fi mode, the mobile POS terminal communicates only over the Wi-Fi network as a selected wireless network, and when programmed in a White-Fi mode, the mobile POS terminal communicates only over the White-Fi network as the selected wireless network.

Abstract: A cell phone module for a modular phone providing an e-cigarette functionality. As well as making use of the battery power of the cell phone or external swappable battery, the module provides a data interface with the cell phone to provide functions such as monitoring of e-cigarette use as an aid to smoking cessation.

Abstract: A cell phone module for a modular phone providing an e-cigarette functionality. As well as making use of the battery power of the cell phone or external swappable battery, the module provides a data interface with the cell phone to provide functions such as monitoring of e-cigarette use as an aid to smoking cessation.

Abstract: An apparatus is provided for wirelessly charging a mobile computing device and utilizing the mobile computing device as a power source. The apparatus includes: a first data and power interface; a second data and power interface; a wireless charging unit; and a control unit. The operation of the wireless charging unit and the control unit is configured to provide a first mode of operation of the apparatus when an external source connected to the apparatus via the second data and power interface is a load device in which power is delivered from the mobile computing device to the load device via the first and second data and power interfaces, and a second mode of operation of the apparatus in which power is delivered from a power receiver of the wireless charging unit to the mobile computing device via the first data and power interface.

Abstract: A charger system for cell phones and the like provides an easel stand supporting the cell phone and a photocell for an optimal charging with the photocell substantially perpendicular to the direction of the sun. A wireless charging coil built into the easel allows power to be communicated from the photocell and an internal storage battery to the phone as supported on the easel.

Abstract: An apparatus is provided for wirelessly charging a mobile computing device and utilizing the mobile computing device as a power source. The apparatus includes: a first data and power interface; a second data and power interface; a wireless charging unit; and a control unit. The operation of the wireless charging unit and the control unit is configured to provide a first mode of operation of the apparatus when an external source connected to the apparatus via the second data and power interface is a load device in which power is delivered from the mobile computing device to the load device via the first and second data and power interfaces, and a second mode of operation of the apparatus in which power is delivered from a power receiver of the wireless charging unit to the mobile computing device via the first data and power interface.