Delectable released version 4.0 of its wine journaling app_today, allowing_users to take a picture of a wine bottle and have it recognized within seconds. Previously, the app took a few minutes in the background to process the text on a label. Moving to instantaneous scanning took Delectable a few years to work out as it had to put together a dataset for virtually all possible wines. The app got its start as a place for recording which types of wines you were drinking. Users then hook into expert reviews and social features in order to learn more about their wines...

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