From Conceptualize Solutions:
Time Machine is an all-new employee time management software solution, which marries an ease-of-use interface with rock solid MySQL database stability to deliver the ultimate in time capturing software solutions. Time Machine can be configured as a stand-alone, walk up time clock station, or a per workstation, multi-user time capture utility. Time Machine features support for weekly and bi-weekly pay periods, which can begin on any day of the week. Additionally, overtime can be calculated daily and weekly. Each employee has their own secure login with a predefined User Access Level, allowing the administrator to specify what access the employee has to the system.