Abstract: Fulfillment systems may include an item storage and retrieval system which stores and automatically retrieves items, and an order sorting system, downstream from the item storage and retrieval system, which automatically collates retrieved items into orders. A control system controls operation, advantageously allowing operation without any item buffering buffer between the item storage and retrieval system and the order sorting system. Optionally, a destination sortation system may collate orders by intended destinations. The fulfillment system can handle orders for end user consumer as well as for retail locations simultaneously. Robots and/or conveyors may operate to move items between the systems.

Abstract: Fulfillment systems may include an item storage and retrieval system which stores and automatically retrieves items, and an order sorting system, downstream from the item storage and retrieval system, which automatically collates retrieved items into orders. A control system controls operation, advantageously allowing operation without any item buffering buffer between the item storage and retrieval system and the order sorting system. Optionally, a destination sortation system may collate orders by intended destinations. The fulfillment system can handle orders for end user consumer as well as for retail locations simultaneously. Robots and/or conveyors may operate to move items between the systems.

Abstract: A virtual reality hardware and software platform comprised of a stereoscope which attaches to a mobile touchscreen computer/tablet. The stereoscope, in which the user looks through, covers just the top portion of the tablet screen. This top portion displays the stereoscopic view of a virtual environment. The bottom portion displays the two-dimensional view. The user touches the view with his/her thumbs and/or fingers in order to interact with and travel through the virtual environment seen in the view.

Abstract: A virtual reality hardware and software platform comprised of a stereoscope which attaches to a mobile touchscreen computer/tablet. The stereoscope, in which the user looks through, covers just the top portion of the tablet screen. This top portion displays the stereoscopic view of a virtual environment. The bottom portion displays the two-dimensional view. The user touches the view with his/her thumbs and/or fingers in order to interact with and travel through the virtual environment seen in the view.