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A user interface for Wafer Inspection ReclassificationtimeQ4 2005durationtwomonths
About KLA TencorKLA Tencor is a leading supplier of process control and yield management solutions for the semiconductor and microelectronics industries. This project was conducted for ICOS Vision Systems, a specialist in visual tools and inspection solutions, part of KLA Tencor since 2008.business to business
Design challengeWafer Inspection Reclassification (WIR) is a monotonous and repetitive task of manually checking semiconductor chips with an optical inspection system. An appropriate user interface was needed to minimise physical and mental strain for operators and help them to make the right decisions, faster. discipline interaction design
ApproachunderstandexploreField study
Requirements analysis
Scenarios of use
Conceptual design
Prototypingunderstand
Field study at KLA Tencor labsunderstandexplore                defineField StudyAfter an examination of user requirements (documentation review, interviews with product experts and a field study of ICOS operations), we came up with six scenarios of use.

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A user interface for Wafer Inspection Reclassification

  • 1. A user interface for Wafer Inspection ReclassificationtimeQ4 2005durationtwomonths
  • 2. About KLA TencorKLA Tencor is a leading supplier of process control and yield management solutions for the semiconductor and microelectronics industries. This project was conducted for ICOS Vision Systems, a specialist in visual tools and inspection solutions, part of KLA Tencor since 2008.business to business
  • 3. Design challengeWafer Inspection Reclassification (WIR) is a monotonous and repetitive task of manually checking semiconductor chips with an optical inspection system. An appropriate user interface was needed to minimise physical and mental strain for operators and help them to make the right decisions, faster. discipline interaction design
  • 9. Field study at KLA Tencor labsunderstandexplore defineField StudyAfter an examination of user requirements (documentation review, interviews with product experts and a field study of ICOS operations), we came up with six scenarios of use.
  • 11. understand explore defineScenarios of useWe composed realistic stories to describe in detail how different user groups could use the future tool in a variety of contexts depending on the type of wafer, whether working offline/online, or in different locations around the world.Samples from the Scenarios of use for the future WIF system
  • 12. Sample screen of the WIR tool prototypeunderstandexploredefinePrototypingWorking closely with KLA Tencor R&D, we designed the user interface architecture with the dies overview and the re-classification wizard as the main features.
  • 13. Outcome Our design for the user interface helped KLA Tencor to reduce the physical and mental strain for operators performing the Wafer Inspection Reclassification and allow them to make the right decisions, faster.
  • 14. Grensstraat 21 rue de la LimiteB-1210 Brusselsinfo@namahn.com | +32 2 209 08 85

Editor's Notes

  • #8: Starting point design: 1 wall-sizedsharedvideowall 2 personalvideowalls, withvideosfromregion of yourresponsibility ¨C technicallimitation: no direct interaction- 4 ¡®work¡¯ monitors