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GROUP 4 Ahmet Altınoklu Ahsen Kış Esra Erkan Sena Partal Tamay Kiper Ufuk Çöğür Yasin Yalçınkaya

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GROUP 4 Ahmet Altınoklu Ahsen Kış Esra Erkan Sena Partal Tamay Kiper Ufuk Çöğür Yasin Yalçınkaya - PowerPoint PPT Presentation


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GROUP 4 Ahmet Altınoklu Ahsen Kış Esra Erkan Sena Partal Tamay Kiper Ufuk Çöğür Yasin Yalçınkaya. What is Ergonomics ?. Application that consists of scientific principles, methods and data drawn from a variety of disciplines In which people play a significant role

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slide1

GROUP 4

Ahmet Altınoklu

Ahsen Kış

Esra Erkan

Sena Partal

Tamay Kiper

Ufuk Çöğür

Yasin Yalçınkaya

what is ergonomics
What is Ergonomics?
  • Application that consists of scientific principles, methods and data drawn from a variety of disciplines
  • In which people play a significant role
  • It also plays a crucial role in education
ergonomics
Ergonomics
  • FundamentalAim
    • Safety
    • Well-being
    • Performance of humanbeings
anthropometry1
Anthropometry
  • Deals with the measurements of the dimensions of the body and other physical characteristics.
  • Plays an important role in;
    • IndustrialDesign
    • ClothingDesign
    • Ergonomics
    • Architecture
child anthropometry
Child Anthropometry
  • Childrenaresmallerversions of adults
  • Theirantropomentricdatasdifferfromadults, sotheirequipmentsneedto be adjustedduetotheirmeasurements
requirements of the children ergonomy
Requirements of the children ergonomy
  • Each child is unique
  • In order to eliminate risks caused during children’s growth and development, ergonomy is essential
  • MSD(Musculoskeletal Disorders)
msd musculoskeletal disorders
MSD(Musculoskeletal Disorders)
  • Computerized workplace are the source of MSD
  • It develops chronic pain if their workstations are set up without proper attention to ergonomics
  • A small change, such as re-positioning the screen or keyboard, or using an adjustable chair, can often eliminate the problem.
ergonomics for children in the field of computer usage
ErgonomicsforChildren in theField of ComputerUsage
  • Computerusagebecomewidespreadamongchildren in recentdecades,sotheergonomicdesign of theequipmentsgainmoreimportance.
  • Mainly, MSD is themain problem duetocomputerusage
    • Itresults in chronicpainandirregularity in thedevelopment of childs’ skeletalsystemduetothelongworkinghoursandawkwardpostures.
one size fits all1
“One Size FitsAll ! ”
  • Minimum usage of computersforanychildren is 11.5 minuteswherethemaximum is 101.9 minutes. (rangingupto 10 hours)
  • Longtimesspend in front of computers
  • The equipments (chair and table) that fit adults are used to children
  • However, one size DOES NOT fit all
  • Childrenneedtocranetheirneckstoviewmonitors, awkwardelbowandwristanglesoccur
  • Thereforetheyfacelots of musculardisordersandirregular bone development
features of our ergonomic chair and laptop table
Features of our ergonomic chair and laptop table
  • Schoolchildren have the most fluctuating body dimensions
  • Adjustable furniture is

preferred, due to the

different dimensions

of the body

  • Suitable for the child’s anthropometric data as well as their varying work postures
chair design
Chair Design
  • Adjustable seat height
  • Adjustable backrest
  • Lower back is supported by backrest
  • Breathable and padded fabric
  • Able to swivel
  • 5 wheels (can be locked)
  • Flexible armrest (e.g. bus)
chair design1
Chair Design

90 º elbow angle

General view

90 º knee angle

possible adjustments
Possible Adjustments

Original position Back adjustment Height adjustment

laptop table design
Laptop Table Design
  • Adjustable height (pneumatic system)
  • Ergonomic palm rest
  • Room for ergonomic keyboard
  • Mousepads attached for both left and right hand users
  • Adjustable inclined laptop plane
  • 4 wheels (can be locked)
table design
Table Design

Adjustable screen height

Adjustable height for (extra) keyboard

references
References
  • http://www.safety-council.org/info/child/ergo.html
  • http://www.ncsu.edu/ehs/www99/right/handsMan/office/ergonomic.html
  • http://www.ergoindemand.com/computer-workstation-ergonomics.htm
  • http://mreed.umtri.umich.edu/mreed/research_anthro.html#child_anthro
  • http://www.burosit.com
  • http://www.healthycomputing.com/kids/computers.html
  • http://www.humanics-es.com
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