1. Alphanumerical display to alert cashier when to insert vouchers. 10.

2. Passport number Passports have numerical or alphanumerical designators (" serial number") assigned by the passport issuing authority.

3. However, password cracker dictionaries contain a large number of today's passwords, and they try out all kinds of (alphanumerical) combinations.

4. The child is the character information item, meaning that the item contains alphanumerical characters.

5. Neuroscientists at the Mayo Clinic campus in Jacksonville, Fla. , have demonstrated how brain waves can be used to type alphanumerical characters on a computer screen.

6. The regular expression is changed to locate a four-digit number, followed by a dash, followed by a three-digit alphanumerical sequence.

7. It includes sorting algorithms, developed by the author, for use with random alphanumerical and numerical data key fields.