Host feedback of scan status
First Claim
1. A method comprising:
- in a host, receiving notice of a scan initiation event from a scanner via a wireless link coupling the host with the scanner;
in the host and responsive to the notice, sending a scan initiation command from the host to the scanner via the wireless link;
in the host, receiving scan results produced via the scanner responsive to the scan initiation command, the scan results communicated via the wireless link;
in the host, determining scan status in accordance with the scan results; and
in the host, communicating the scan status to the scanner via the wireless link.
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Accused Products
Abstract
A multi-mode ring scanner (MMRS) has a ring unit for wearing on a finger. The MMRS optionally has a wrist unit coupled to the ring unit, such as via a cable. The MMRS optionally communicates wirelessly with a computing device. The ring unit has one or more scanners (such as an optical scanner or an RFID tag reader). The ring unit optionally has two paddle switches for activation by inward pressure from fingers adjacent to the finger. The two switches enable specifying operation of the MMRS in a plurality of modes and/or to communicate a plurality of information codes to the computing device. The computing device is optionally enabled to assign a function to each combination of activation of the two switches. A scanning system including the MMRS optionally provides feedback to a user based on feedback from a host processor.
44 Citations
20 Claims
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1. A method comprising:
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in a host, receiving notice of a scan initiation event from a scanner via a wireless link coupling the host with the scanner; in the host and responsive to the notice, sending a scan initiation command from the host to the scanner via the wireless link; in the host, receiving scan results produced via the scanner responsive to the scan initiation command, the scan results communicated via the wireless link; in the host, determining scan status in accordance with the scan results; and in the host, communicating the scan status to the scanner via the wireless link. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A host comprising:
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a wireless interface enabled to operate a wireless link with a scanner; a processor coupled to the wireless interface; wherein the host is enabled to receive notice of a scan initiation event from the scanner via the wireless interface, and in response, send a scan initiation command to the scanner via the wireless interface; wherein the host is enabled to receive scan results from the scanner via the wireless interface, the scan results produced via the scanner responsive to the scan initiation command; wherein the host is enabled to determine scan status in accordance with the scan results; and wherein the host is enabled to communicate the scan status to the scanner via the wireless interface. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A system comprising:
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means for receiving notice of a scan initiation event from a scanner via a wireless link coupling the system with the scanner; means for sending a scan initiation command from the system to the scanner via the wireless link, the means for sending responsive to the notice; means for receiving scan results produced via the scanner responsive to the scan initiation command, the scan results communicated via the wireless link; means for determining scan status in accordance with the scan results; and means for communicating the scan status to the scanner via the wireless link. - View Dependent Claims (18, 19, 20)
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Specification