Timeclock Systems : Glossary
- 1. Annualised Hours
- 2. Attendance Tracking
- 3. Backup
- 4. Badge
- 5. Barcode
- 6. Clock Card
- 7. Compressed Hours
- 8. Compensation Time
- 9. Core Hours
- 10. Electromechanical Time Clock
- 11. Flexible Working
- 12. Flexitime
- 13. Grace Period
- 14. Magstripe (Magnetic stripe)
- 15. Midnight Crossover
- 16. Night Shift
- 17. Optical Reader
- 18. Print Head
- 19. Proximity Card
- 20. Ribbon
- 21. (Time) Rounding Rules
- 22. RS232C
- 23. Smart Card
- 24. TCP/IP
- 25. Time Card
- 26. Time off in lieu (TOIL)
- 27. Time Sheets
- 28. Wireless
- 29. Work-life balance
- 30. Work shifts
1. Annualised Hours
Contractual working hours expressed as the total number of hours to be worked per year, often allowing flexible working
patterns throughout the year.
![]()
2. Attendance Tracking
A method of tracking hours worked by an Employee to establish gross pay, or entitlement to
Flexitime working time benefits.
![]()
3. Backup
Making copies of data so that these may be used to restore the original information in the event of data loss. These copies
are called "backups." Backups are useful for two main purposes: (1) to restore a state following a major system error, called
disaster recovery. (2) to restore small numbers of files after they have been accidentally deleted or corrupted. Many programs
and computers are capable of scheduling backup events.
![]()
4. Badge
An ID-Card, or ID-Badge, that is used to "clock-on" to a Time & Attendance clocking system. The cards and the contents
of the bar-code or magnetic strip were defined by the American Banking Association. A standard credit card size and material
is normal for this type of ID-Card, making it robust and convenient to carry.
![]()
5. Barcode
A series of varying thickness printed stripes that represent digital characters when read by an optical reader. These readers
provide very fast data input of long strings of numbers and are popular in the retail trade, shipping and logistics industries.
Popular barcode versions are "3 of 9" (Code 39) and "2 of 5". Barcode ID-Badges are very secure and robust, particularly when
compared to magnetic stripe badges.
![]()
6. Clock Card
A type of cardboard card inserted into an electromechanical time clock. Required to be replaced when all blank spaces are
printed over. See Electromechanical Time Clock.
![]()
7. Compressed Hours
An Employee may work contractual hours over fewer days, e.g. over 4 days instead of 5 days per week.
![]()
8. Compensation Time
Time off to compensate for extra hours worked instead of overtime payment.
Also known as time off in lieu.
![]()
9. Core Hours
Hours during which Flexitime Employees must be engaged in work, typically
10am to 4pm.
![]()
10. Electromechanical Timeclock
Invented by Willard Bundy in 1888, a traditional type of time recorder that stamps or prints the time and date onto a clock
card. See Time Card. This type of timeclock requires regular maintenance and consumables.
![]()
11. Flexible Working
Any form of alternative working pattern that is negotiable between the Employer and Employee. Flexible working allows
Employees to meet personal commitments (taking children to school) and aspirations (studying for a degree) and whilst meeting
business requirements.
![]()
12. Flexitime
A system permitting flexibility of working hours at the beginning or end of the day. Employees must work the
Core Hours set by the Employer and complete an agreed total number of hours in an
accounting period, typically a calendar month. Debit or credit hours are the variance between actual hours worked and the
accounting period target. In most cases debit or credit hours are usually carried over from one accounting period to the next.
![]()
13. Grace Period
The start point of time rounding that can be adjusted by allowing a grace period. e.g. If a 3 minute grace is applied, the
Employee will not be penalised until arriving three minutes and one second late.
![]()
14. Magstripe (Magnetic stripe)
Used to carry encoded data information, such as badge number and name. A card or badge that has a magnetic stripe could be
subject to erasure of information if stored close to strong radio-frequencies, such as those generated by a mobile phone.
![]()
15. Midnight Crossover
A period of work in which an Employee is present on two calendar dates. Clock-in time is on one day, and the following
clock-out is on the next day. Time attendance software systems must have a special handling routine to be able to calculate
worked time that involves a Midnight Crossover. Many software systems require a manual adjustment for these time stamp events.
TIMY-Soft can handle these events automatically or manually.
![]()
16. Night Shift
A work pattern that starts in late evening, runs though midnight and finishes the following morning.
![]()
17. Optical Reader
A robust type of biometric or card reader that typically uses infra-red light to read the details of a fingerprint or a
barcoded badge.
![]()
18. Print Head
Used in a traditional electromechanical timeclock. It is part of the mechanical process, with an inked ribbon,
of printing time and date onto a paper card. These items are consumables and require regular replacement.
![]()
19. Proximity Card
Also known as 'contact-less'. The use of radio frequencies to interrogate the information held on the card or badge allows
this card technology to avoid physical contact with the card reader. However, the technology is much more expensive compared
to magstripe or barcode.
![]()
20. Ribbon
Found in an electromechanical timeclock. It is part of the printing mechanism for placing time and date stamps onto a clock
card, along with a print head. These items are consumables and require regular replacement.
![]()
21. (Time) Rounding Rules
Also known as rounding or quartering. This is a common means of penalising Employees if they do not arrive on time (e.g. losing 15
minutes). Rounding can be used in conjunction with Grace Period, which itself may
typically be set from 1 to 3 minutes.
![]()
22. RS232C
A communications protocol, dating from 1969, that limited the cable length to 50 feet at a maximum data rate of 20Kbps in
the original specification. The use of UTP CAT-5 cable permits a maximum distance of 147 feet at a data rate of 1.5Mbps.
Lower data rates can allow the use of longer cable lengths.
![]()
23. Smart Card
Also known as a 'chip card' or 'IC-card'. Expensive and often results in slower verification of information held on the card,
compared to barcode and magstripe cards.
![]()
24. TCP/IP
Transport Control Protocol / Internet Protocol suite, created in 1983. A networking protocol that allows devices to communicate
using a popular network infrastructure. Fast, efficient and reasonably reliable.
![]()
25. Time Card
Usually cardboard or stiffened paper, a time card is inserted into an electromechanical timestamp machine (sometimes known
as a Bundy clock) when starting and ending a work period. Time is 'punched in' and its data must then be collated and entered
into a payroll system.
![]()
26. Time off in lieu (TOIL)
Employees take time off as compensation for hours they have worked beyond their contractual hours. 10 hours additional work
would equate to 10 hours 'time off in lieu' and the Employee would not receive overtime pay.
![]()
27. Time Sheets
Originally developed for an employer to determine payroll costs. Time sheets record the start and end of tasks, or the
duration of worked hours. This information is used for payroll, client billing, project costing, estimation, time tracking and
time management.
![]()
28. Wireless
Generically, an inter-connectivity method that allows wire-free communications between devices. Radio-frequency wireless
protocols are always limited by distance, physical surrounding and electrical interference.
![]()
29. Work-life balance
Having a measure of control over when, where and how you work and being able to enjoy an optimal quality of life. Work-life
balance is achieved when an individual's right to a fulfilled life inside and outside paid work is accepted and respected as
the norm, to the mutual benefit of the individual, business and society.
![]()
30. Work shifts
Providing a predictable work pattern over defined calendar periods; distinctive by a relatively rigid structure.
![]()
