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ANSI/BIFMA X10.1-2024 - Ergonomics Requirements for Furniture Designed for Computer Use, 2024
- Cover
- American National Standard
- Foreword
- Table Of Contents
- 1 Introduction [Go to Page]
- 1.1 Structure of this Standard
- 2 Scope [Go to Page]
- 2.1 Statement of Scope
- 2.2 Scope of Application
- 2.3 Intended Users
- 3 Definitions
- 4 Cited Documents
- 5 Anthropometric Data [Go to Page]
- 5.1 Anthropometric Data Source
- 5.2 Weighting the Dataset
- 5.3 Anthropometric Data Analysis Tool
- 6 Limitations
- 7 Measurement Methods for Conformance [Go to Page]
- 7.1 General
- 7.2 Work Chair Conformance
- 7.3 Worksurface Conformance
- 8 Work Chair [Go to Page]
- 8.1 Seat
- 8.2 Backrest
- 8.3 Backrest-to-Seat Angle
- 8.4 Armrests
- 8.5 Work Chair Base
- 8.6 Controls
- 9 Worksurface [Go to Page]
- 9.1 Clearance Envelope – Seated
- 9.2 Clearance Envelope – Standing
- 9.3 Worksurface Height for Input Devices
- 9.4 Controls
- 9.5 Finish of the Worksurface
- 9.6 Worksurface Primary Edge Radius
- 10 Monitor Screen Placement [Go to Page]
- 10.1 Distance to Monitor Screen – Seated or Standing
- 10.2 Monitor Screen Height Range – Seated
- 10.3 Monitor Screen Height Range – Standing
- 11 Summary of Requirements
- Annex A [Normative]: Reference Postures and Work Postures
- Annex B [Normative]: Other Work Chair and Worksurface Parameters
- Annex C [Informative]: Guidance for Worksurface Height and Adjustment Ranges for Input Devices
- Annex D [Informative]: Guidance for Positioning a Large/Wide Monitor, Multiple Monitors, and Laptop
- Annex E [Informative]: Large Occupant Data
- Annex F [Informative]: Guidance for Accommodating Individual Users
- Annex G [Informative]: Background Information for Requirements
- Figures [Go to Page]
- Figure 1: Frankfort Plane
- Figure 2: Seat Waterfall
- Figure 3: ISO CMD
- Figure 4: Clearance Envelope – Seated
- Figure 5: Clearance Box Placement Under the Worksurface – Front View
- Figure 6: Vertical Alignment of Clearance Box with the Worksurface Primary Edge – Side View
- Figure 7: Clearance Envelope for Feet – Standing
- Figure 8: Worksurface Primary Edge Radius
- Figure A.1: Reference Posture for Seated Parameters
- Figure A.2: Reference Posture for Standing Parameters
- Figure A.3: Typical Work Postures
- Figure C.1.A: Lowest Height of Height Adjustable Worksurface Too High for User
- Figure C.1.B: Highest Height of Height Adjustable Worksurface Too Low for User
- Figure C.2: Raised Seat Height with a Footrest
- Figure C.3: Addition of an Adjustable Keyboard Tray to Lower Worksurface Height of Input Device
- Figure C.4: Addition of an Adjustable Keyboard Tray to Raise Worksurface Height of Input Device
- Figure D.1: Awkward Head and Neck Postures while Using a Laptop
- Figure D.2: Appropriate Upper Body Postures while Using a Laptop
- Figure G.1: Popliteal Height
- Figure G.2: Buttock- Popliteal Length
- Figure G.3: Hip Breadth, Sitting
- Figure G.4: Tenth Rib Midspine, Sitting
- Figure G.5: Elbow Height, Sitting
- Figure G.6: Hip Breadth, Sitting
- Figure G.7: Thigh Height
- Figure G.8: Popliteal Height
- Figure G.9: Knee Height
- Figure G.10: Buttock-Knee Length
- Figure G.11: Abdominal Extension Depth
- Figure G.12: Bi-lateral Femoral Epicondyle Breadth, Sitting
- Figure G.13: Lateral Malleolus Height
- Figure G.14: Buttock-Popliteal Length
- ANSI/Ergonomics Requir ements for Furniture Designed for Computer Use BIFMA X10.1-2024 7 Figure G.15: Foot Length
- Figure G.16: Abdominal Extension Depth
- Figure G.17: Lateral Malleous Height
- Figure G.18: Hip Breadth, Sitting
- Figure G.19: Popliteal Height
- Figure G.20: Elbow Height, Sitting
- Figure G.21: Forearm-to-Thigh Space
- Figure G.22: Elbow Height, Standing
- Figure G.23: Buttock-Popliteal Length
- Figure G.24: Foot Length
- Figure G.25: Abdominal Extension Depth
- Figure G.26: Eye Height, Sitting
- Figure G.27: Popliteal Height
- Figure G.28: Stature
- Figure G.29: Sitting Height
- Figure G.30: Eye Height, Sitting
- Tables [Go to Page]
- Table 1: Measurements for Clearance Envelope – Seated
- Table 2: Measurements for Clearance Envelope – Standing
- Table 3: Requirements for Work Chair Dimensions and Adjustment Ranges
- Table 4: Requirements for Worksurface and Monitor Screen Placement Dimensions and Adjustment Ranges
- Table A.1: Examples of Factors for the Selection of Appropriate Postures
- Table E.1: Large Occupant Data………………………………………..………………………………………
- Table F.1: Body Dimensions and Allowances for Use in Calculation of Work Chair Parameters
- Table F.2: Body Dimensions and Allowances for Use in the Calculation of Worksurface Parameters
- Table G.1: Seat Height
- Table G.2: Seat Depth
- Table G.3: Hip Breadth, Sitting
- Table G.4: Tenth Rib Midspine, Sitting
- Table G.5: Elbow Height, Sitting
- Table G.6: Inside Distance Between Armrests
- Table G.7: Height Clearance for Legs at the Primary Edge of the Worksurface – Seated
- Table G.8: Height Clearance for Knees – Seated
- Table G.9: Depth Clearance for Knees – Seated
- Table G.10: Width Clearance for Legs
- Table G.11: Height Clearance at Foot Level
- Table G.12: Depth Clearance at Foot Level
- Table G.13: Height Clearance for Feet
- Table G.14: Width Clearance for Feet – Standing
- ANSI/Ergonomics Requir ements for Furniture Designed for Computer Use BIFMA X10.1-2024 8 Table G.15: Worksurface Height for Input Devices – Seated
- Table G.16: Worksurface Height for Input Devices – Standing
- Table G.17: Worksurface Height for Input Devices – Seated to Standing
- Table G.18: Depth Clearance at Foot Level
- Table G.19: Monitor Screen Height (from Floor) – Seated
- Table G.20: Monitor Screen Height (from Floor) – Standing………………………..………………..……… [Go to Page]