Abstract: A coding system for use in conjunction with a series of products is disclosed. The coding system includes indicia indicating to a user of the series of sequentially applied products a time and a sequence of use of the series of products is provided. The coding system includes time indicia disposed on the surface of each product of the series of products. The time indicia indicates to the user of the product a time of day for using the particular product of the series of products. This enables the user to select a group of products having a common time indicia from the series of products. The coding system further includes sequence indicia disposed on the surface of each product of the series of products The sequence indicia indicates to the user an order of using each product of said series of products.

Abstract: A coding system for use in conjunction with a series of products is disclosed. The coding system includes indicia indicating to a user of the series of sequentially applied products a time and a sequence of use of the series of products is provided. The coding system includes time indicia disposed on the surface of each product of the series of products. The time indicia indicates to the user of the product a time of day for using the particular product of the series of products. This enables the user to select a group of products having a common time indicia from the series of products. The coding system further includes sequence indicia disposed on the surface of each product of the series of products The sequence indicia indicates to the user an order of using each product of said series of products.

Abstract: The child loss prevention system includes a wrist bracelet that is given to a child and accompanying adult at the time the child is left with a child care facility or upon entering a large public facility such as a shopping mall or amusement park. Information printed on the bracelet at that time may be in the form of a bar code or a string of alphanumeric characters, or a combination of the two. When the adult attempts to leave the facility with the child, the material printed on the bracelet of each of them is scanned, and if the information matches, the child is allowed to leave with the adult.