A hinge assembly is mounted on a rail supported above a floor by two legs to support one end of a sofabed. A word-based search mechanism makes it easier to translate a designer’s inspiration to color selection. In another implementation, the transceiver system has a receiver-to-transmitter transfer latency uncertainty of zero. The article supports a dynamic load or static load exceeding 1. The cumulative effect of delivering the total number of unit dose periods is the delivery of a desired dose over the total flow period. As such, the fixing apparatus can charge an electronic device through the charging module by electromagnetic induction when the electronic device is placed upon the fixing apparatus.