Ratings using machine-readable representation
A technology for machines and users, applied in the direction of instruments, marketing, computers, etc., can solve problems such as unworthy effort, memory impairment, inconvenience, etc.
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[0025] In one embodiment, a user of the product or service may be provided with a machine-readable representation representing the product or service. For example, a user may receive a receipt that includes a machine-readable representation, such as a barcode or a two-dimensional barcode, that is associated with one or more purchased products or services. According to an embodiment, a user may scan and decode a machine-readable representation using a device equipped with a barcode reader. In other embodiments, a user may use a handheld or mobile device that includes an integrated digital camera and decoding capabilities to decode images of machine-readable representations captured by the digital camera. According to certain embodiments, if a device includes communication capabilities to interact with a remote computer system, a user may use the device to deliver information related to a machine-readable representation, product or service, or some combination, to the remote com...
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