1.2.15+Identify+a+rage+of+usability+problems+that+can+occur+in+a+system.

=__**1.2.15 Identify a range of usability problems that can occur in a system**__=

Systems include :

Disadvantages
 * Ticketing - How it works?

Disadvantages
 * Online payroll - How it works?

Disadvantages
 * Scheduling - How it works?

Disadvantages
 * Voice recognition - How it works?

Disadvantages
 * Any system that provides feedback - Give an example - How it works?

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