At supermarkets, bar codes are used to determine the price for commodities purchased by customers. Person works at the counter easily does job by using the bar codes. However it is not possible in case of buying fruits as it has different shapes, color and weight. Bar codes are not relevant to determine the value of the fruits purchased as people buy in different quantity and variety of fruits.
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Toshiba Fruit Value Scanner
Toshiba Company has introduced a new scanner especially for valuing fruits. There is a database is maintained as a memory to this scanner. The shape, weight, color and price of each and every kind of fruits are already fed by the seller to this database. When the purchased quantity of fruits is displayed in front of this scanner, it easily recognizes the all factors mentioned above for each fruit and it gives value.