Functional requirements

 

Camera

• The camera should be able to read the expiration date of any food and stock item

• The camera should be able to recognize barcodes on packaging of foods and stock items

 

Audio

• The scanner should have a speaker to name the product and expiration date

• The scanner should start speaking in 1 second after a product is recognized

• The volume of the speaker sound in the scanner should be adjustable 

 

Recognition

• The product should recognize any product in 5 seconds

• The scanner should have a motion sensor that gives a signal when a food and stock item is close enough

• The scanner should have a light that will turn on when the motion sensor detects an item

• The scanner should vibrate when it is scanning an item

 

Energy

• The holder shall be able to be connected to the power grid

• The battery should be rechargeable

• The scanner should be able to work for 20 hours before having to recharge it again

 

Mounting

• The product should be designed with a good mounting system to any material

• Should also be able to be placed on a flat surface

• The mounting system should hold a weight of 1 kg

 

Safety

• The product should have no sharp edges