The Stylus-shopping from home

Describes a pen-shaped bar-code reading wand which connects to a telephone. Using the wand, someone can quickly place an order for their groceries out of a bar-code filled catalog and have the groceries delivered. The wand is extremely easy to use and can be leased for $3 per month. People who have difficulty leaving their homes or with speech impairments can use this want to interact with supermarkets, banks, and other organisations. Their self-reliance is increased because they no longer have to depend on others to do their shopping.<
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