Ergonomics

Ergonomic Assessment

The Office of Environmental Health & Safety offers ergonomic evaluations of your workspace free of charge! We will visit your workspace to perform an assessment, making observations, adjustments, and recommendations for ways to improve your comfort at your workstation and minimize risk of injury.

How to Schedule an Ergonomic Assessment

*Please inform your supervisor prior to booking an assessment.

Step 1: Complete an Ergonomic Pre-Assessment Survey using the link below.

**Don't forget Step 2!**

Step 2: After completing the Pre-Assessment Survey, you will receive an email with a link to book your appointment. Use this link to schedule time to have an EH&S Specialist visit you at your workspace and perform an assessment.

Links and Resources

Product Recommendations

Below are examples of products that may have been recommended after an ergonomic assessment. These are presented as options for supervisors to consider that may help reduce risk factors to the employee. Please reference the completed Ergonomic Assessment Report for more information.

Vendor contacts for questions and quotes

NOTE: CSUN's Purchasing department may require that an ergonomic assessment is performed before approving purchases of ergonomic equipment/products.

Keyboard Trays

Workrite — Banana Board System

Non-skid keyboard pads
Built In document holder
Integrated cable management
Removable palm support
Available in black
Sliding reversible mouse surface
Integrated Mouse-Trap
Mouse palm support sold separately
System includes 3170 Pinnacle 2 keyboard arm
Adjusts from flush to 6" below work surface
No knob/no lever Lift-n-Lock height adjustment
25° tilt range: -15° +10°
ThinGlide™ maintenance-free ball bearing track
360° arm swivel at track
Meets ANSI/BIFMA X5.5 standards
Fully stores on 22" track
Exceeds front of track 5" on 17" track
Positive Tilt Lockout Kit sold separately

Workrite — Standard System

T-molded .625″ Melamine construction
Mouse-Trap mouse retainer
Removable palm support
Right/left reversible
Available in black
System includes 3175 Pinnacle 2 Value keyboard arm
Adjusts from flush to 6″ below worksurface
No knob/no lever Lift-n-Lock height adjustment
25° tilt range: -15° +10°
Smooth nylon glide track
360° arm swivel at track
Meets ANSI/BIFMA X5.5 standards
Fully stores on 22″ track
Exceeds front of track 3″ on 17″ track

Humanscale 6G Keyboard System

Customizable options
Adjustable negative tilt
Clip Mouse platform has separate tilt adjustment for mouse
Clip Mouse platform can be swiveled over keyboard if numpad is not used often
Left- and right-handed options for mouse placement

Corner Sleeves

Workrite — Adjustable Corner Diagonal

Converts 90º & curved corners (up to 9″) to usable work areas
Allows use of adjustable arm and keyboard platform when the natural corner of the worksurface does not permit it
Adjusts to fit 1″ to 2.25″ thick worksurfaces
Clamping design eliminates spacers, saving installation time
Works with the Pinnacle 2 and Pinnacle AD arms
Works with the following Workrite platforms: 2180S, 2181SN, 2100FT, 317RL, 2110D, 2110RL, 180
Dimensions: 12″W × 1.75″H

Humanscale — Corner Sleeve

Designed to fit all Humanscale platforms
Fits desks 1" to 1.5" thick
Dimensions: 16" diameter
Color: Black (standard)

Task Chairs

	Humanscale — Freedom Self-adjusting recline Dual pivot backrest Synchronized armrests Contoured cushions
	Humanscale — Liberty Self-adjusting recline Form sensing mesh Self forming lumbar support
	Sitmatic — Alpha Adjustable: Height Seat pan depth Arms (height, width) Lumbar Seat angle SynchroExec tilt
	Sitmatic – Beta Adjustable: Height Seat pan depth Arms (height, width) Lumbar Seat angle SynchroExec tilt
	Steelcase - Think Mesh and Standard Foam back Tilting backrest Ratchet backrest Synchro-tilt mech Seat slider Side tension adjustment
	Steelcase — Amia Tilting backrest Ratchet backrest Synchro-tilt mech Seat slider Side tension adjustment
	Steelcase — Reply Mesh and Standard Foam back Tilting backrest Height-adjustable lumbar support Synchro-tilt mech Seat slider Side tension adjustment
	SitOnIt — TR2 Internal back-height adjustment Five control mechanisms for motion and comfort Optional seat-depth adjustment Waterfall seat promotes proper leg circulation Five arm styles Molded foam seat cushion

Monitor Arms/Risers

	Workrite — JIBE Single Single arm supports one 5–20 lb monitor Maximum monitor height: 20.27" Articulation range: 12.60" Forward reach: 22.67" Stowed depth: 3.55" Monitor: Tilt: +/- 40 degrees Pivot: +/- 90 degrees Rotation: +/- 90 degrees Standard VESA (75 & 100 mm) Available in silver, black, & white Includes c-clamp & grommet mount options Optional USB kit GREENGUARD Certified Warranty: 10 years Also available in Dual Monitor Configuration
	Workrite — Conform Single Heavy Duty Enhance performance through ergonomic comfort Smooth lifting, maintenance-free gas spring (supports 17–40 lb monitor) Expandable, interchangeable components ensure future adaptability Designed for fast, easy installation Easily route and conceal cables through the integrated wire managers Quickly folds down to provide users with maximum desk space Available in Silver Also available in Dual Monitor Configuration (5-17 lb monitors)
	Humanscale — M2.1 Fully compatible with traditional desks and sit/stand workstations alike Meets a variety of configuration needs for lighter monitors up to 15.5 lbs Features Humanscale’s patented Weight-Compensating Spring Technology and Smart Stop functionality
	Humanscale — M8.1 Fully compatible with traditional desks and sit/stand workstations alike Meets a variety of configuration needs for single monitors from 6 to 28 pounds or – with an optional crossbar support – dual monitors up to 12 pounds each. Featuring innovations like Humanscale’s patented Weight-Compensating Spring Technology and Smart Stop functionality
	Ergotron — LX Dual Side-by-Size Arm Designed for side-by-side or low-angle screen views Extends screens out up to 25" (64 cm) Holds two screens up to 27" in size Built for years of use by passing 10,000-cycle motion test Holds 14-40 lbs Allows for 75° tilt, 360° pan, and 360° rotation
	Fellowes — Office Suites™ Standard Monitor Riser Supports large monitors up to 36kg in weight Adjustable feet provide 5 height adjustments to maximise viewing comfort Stows laptop underneath for in-office use and to save space Storage tray organises business essentials Tested by FIRA International Ltd to comply with the ergonomic requirements set out in European Health and Safety Legislation: EN ISO 9241-5 Height Adjustments: 10.7/12/13.3/14.6/15.9cm
	Fellowes — Standard Monitor Riser 3 stacking height adjustments to maximise viewing comfort Non-skid foot rings ensure stability on any surface Made from 100% recycled plastic Cable Management to keep your workspace clutter free Accredited against BS EN ISO 9241 by FIRA international, an independent Ergonomic Accreditor Approximate Specifications: Maximum Monitor Size: 21" Maximum Monitor Weight: 27kg Height Adjustments: 10 / 11.5 / 13cm

Task Lights

There are many suitable options for a desktop task light. EH&S does not have specific recommendations, but some features to look for when evaluating options include:

Built-in LED illumination or LED bulbs (avoid CFL bulbs)
Articulating stand
Adjustable brightness
Power toggle on the lamp itself, rather than on the cord

Footrests

3M — Tilt Adjustable Footrest

3M foot rest helps reduce strain and fatigue on legs, back and neck.
Height and tilt adjustable with easy, foot-controlled, platform tilt adjustment.
Contoured, 18" wide non-skid plastic platform with soft bumps to massage and soothe your feet.
Durable, heavy-duty steel base stays in place.
2 year warranty
18 in. x 13 in. x 4 in.

Humanscale — FR300 Ergonomic Foot Rocker

Offers three-inch height adjustment for custom positioning
Raises feet to relieve pressure on the lower back when sitting
Encourages gentle rocking of the feet
Engages lower leg muscles to increase healthy circulation

Workrite Height & Angle Foot Rest

Height and angle adjustable for maximum comfort
Phenolic platform measures 23″W × 11″D

Can be adjusted from 6″ – 15″ above the floor in .75″ increments

Alternative Keyboards

Numeric Keypads
	Lenovo — Go Wireless Numeric Keypad 21-key numeric keypad Industry leading scissor switch keys Dedicated productivity keys (Calculator, Tab, Equal, Esc keys) Minimalist design with ultra slim profile at 13 mm Rechargeable , up to 3 months use in single charge (may vary based on usage) Supports Lenovo Unified Pairing Receiver
	KENSINGTON — Dedicated Number Pad: Corded, USB Twenty-one-key number pad with four shortcut keys Slim scissor keys offer a responsive and quiet typing experience. Num Lock indicator provides a visual cue for more efficient typing. The plug-and-play wired USB-A connection delivers reliable performance without the need for batteries or software to install. Anti-slip foot pads keep the keypad stable and in place. Compatible with Windows, macOS, and ChromeOS (some shortcut keys are only Windows compatible). A three-year warranty means you can rest assured knowing you’re covered by Kensington.
	Kinesis — Freestyle2 Keypad Integrated 2-port, 2.0 USB hub. Utilizes the same low-force, tactile membrane key switch as the Freestyle2 keyboard. Matches low profile design of the Freestyle2 keyboard. Embedded hot keys “Cut”, “Copy” & “Paste” for efficient editing. Use it in any situation where a stand-alone keypad is preferred. The 2-port USB hub enables you to easily connect other input devices such as mice without having to access USB ports on your computer.

Keyboards
	Lenovo Go Wireless Split Keyboard Human-inspired True Ergonomic split keyboard 13-degrees splay for straight typing, comfortable neck and shoulders 11-degrees vertical tenting for more natural typing posture 4-degrees negative tilt riser to reduce wrist pain Tactile and responsive, scissor switch keys Treated cork palm rest, soft cushion to reduce palm wrist strain
	Perixx PERIBOARD-407B Mini piano black chiclet keyboard (12.6 x 5.55 x 0.98 inches). 5.9 ft cable and Plug and Play USB interface. Built-in 11 hot keys, easy to control audio, video, internet, E-mail and more. built with high quality ABS material and membrane switch.
	ThinkPad Wired USB Keyboard with TrackPoint Integrated TrackPoint - no external mouse required ThinkPad and Windows 8 function keys Volume control & brightness control Three Year warranty
	Anker Bluetooth Ultra-Slim Keyboard Cross-Compatible: Works with iOS, Android, Mac and Windows, with shortcut keys for all four systems. Lightweight & Compact: 30% smaller than traditional clunky keyboards and as light as a billiard ball (6.7oz). Comfortable Keys: Type quietly and effortlessly on comfortable, low-profile keys. Low-Power Consumption: Lasts over three months (based on two hours use per day) with power-saving mode and space for two AAA batteries (not included).
	Goldtouch Ergonomic Keyboards (Various)
	Kinesis — Freestyle 2 Keyboard for PC (also available for Mac) Adjusts to each individual’s unique body type from petite to large frame. Infinitely variable splay using pivot tether. Offers up to 9 inches of complete separation. Flexible pivot tether connects both modules allowing an infinite range of splay and greatly reducing ulnar deviation. Sleek, low profile design offers zero degree slope from front to back, reducing wrist extension. Narrow footprint allows close placement of any pointing device reducing over-reach.

Alternative Mice / Pointing Devices

	Contour — Rollermouse Red Patented Rollerbar to control the cursor and allow you to work fluidly with both fingers and thumbs 10 cursor speed adjustments and 6 programmable buttons Sits directly in front of your keyboard to eliminate reaching Designed with several features to help with repetitive strain injuries such as carpal tunnel, trigger finger, mouse shoulder, and more! Plug-and-play for both PC and Mac
	Contour — Rollermouse Free3 Patented Rollerbar to control the cursor for fluid finger and thumb use. Designed with a gradual wrist rest perfect for medium or large hands. 8 programmable buttons Sits directly in front of your keyboard to eliminate reachin Plug-and-play for both PC and Mac
	Anker 2.4G Wireless Vertical Optical Mouse Encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain. 800 / 1200 / 1600 DPI Resolution Optical Tracking Technology Added next/previous buttons Enters power saving mode (power is cut off completely) after 8 minutes idle
	Logitech — MX Vertical Mouse Designed for large to medium hands Natural handshake position reduces muscular strain by 10 percent as compared with a traditional non-vertical mouse 57° vertical angle for improved wrist posture Advanced optical tracking with a dedicated cursor speed switch results in 4x less hand movement as compared with a traditional mouse with 1000 DPI sensor Textured rubber surface assures a solid and natural grip Three ways to connect, via: included USB-C charging cable Logitech Unifying Receiver Bluetooth®
	Logitech — Lift Vertical Wireless Mouse Designed for small to medium hands Available in left-handed configuration Natural handshake position reduces muscular strain by 10 percent as compared with a traditional non-vertical mouse 57° vertical angle for improved wrist posture Advanced optical tracking with a dedicated cursor speed switch results in 4x less hand movement as compared with a traditional mouse with 1000 DPI sensor Textured rubber surface assures a solid and natural grip Connect easy using Bluetooth® Low Energy or the included Logi Bolt USB receiver
	Humanscale/Razer — Pro Click Mouse Ergonomic form factor with soft-touch coating for all-day comfort at work Razer 5G Advanced Optical Sensor for cutting-edge precision Multi-host connectivity for up to 4 devices for convenient multi-tasking Durable for up to 50 million clicks for greater reliability 8 programmable buttons for efficient, extended controls Extended battery life of up to 400 hours to power through long hours of work Connect using USB or Bluetooth®
	Contour — Unimouse Available in left- and righ-handed configurations Adjustable angle (35° - 70°) and adjustable thumb support to fit most hand sizes 10 cursor speed adjustments, 6 programmable buttons, and 2.4Ghz wireless technology Plug-and-play for both PC and Mac

Palm Support

Logitech — MX Palm Rest

Crafted with high-quality materials: soft yet resilient Memory foam is comfortable and durable
Stain-resistant and easy to clean.
Smooth and pleasant to the touch and doesn't slip or slide on surfaces.
Depth: 8 mm
Designed for thin keyboards

HyperX — Palm Rest

Available in full width, 10-keyless, and compact sizes
Suited for higher-profile (thicker) keyboards
Cool gel memory foam
Stable, anti-slip grip
Durable construction with anti-fray stitching
Available options for mouse

BRILA Upgraded Ergonomic Mouse Wrist Rest

Specifically for use with mouse
Manufactured from Premium Lycra fabric cloth and Memory sponge foam padding, odorless, non-deformable, and durable
Non-Slip bottom
Measuring: 6.1" x 3.1" x 1"

Lap Desks

There are many suitable options for a lap desk. EH&S does not have specific recommendations, but some features to look for when evaluating options include:

Feet or padding: While some lap desks rest directly on the legs and are padded underneath, others have retractable feet. You then have no weight to bear at all. This design may be better suited for bed and can more easily be used as a screen stand for your desk.
Inclination: Look for the natural tilt of the lap desk. Some have padding that is higher at your knees so your laptop is at an angle, while others have flatter padding. A slight tilt is helpful for posture because it brings the screen to a higher level, but it also causes your mouse to slide down when you’re not holding it. Therefore, consider a flat surface if you mainly use your laptop with an external mouse. Flat surfaces are also recommended for extended periods of typing because of they promote neutral wrist posture.

Laptop Holders

Contour — Laptop Riser

The Laptop Riser’s durable steel body ensures stability.
The Laptop Riser can be used to pair your laptop screen with a second monitor or be used on its own.
Adjustment angles 0-80˚ top plate - 0-75˚ table base
Maximum height: 12.2 inches
Weight: 3.19 lbs.
Adjustment tools included
Material: Steel

Rain Design — mStand Laptop Stand

Raises notebook screen height to eye level for better ergonomics (5.9 inches).
Single piece aluminum design provides solid stability and acts as a heat sink to cool laptop
The back cable management hole is 2 inches in diameter. Cable organizer behind routes wires neatly
Sand-blasted and silver anodized finish matches Apple notebooks. Keyboard stash clears up desk area when not in use
Compatible with Apple Macbook Pro, Macbook Air and other laptops with depths less than 10.4 inches

Document Holders

3M In-Line Adjustable Document Holder (18")

18" wide, this model supports books, catalogs and just about any size document. Holds up to 300 sheets.
3M™ Copy Holder keeps documents in an easy to read, upright position.
Designed to position directly between monitor and keyboard just below monitor.
Elastic line guide marks your place, keeps pages open and stretches to accommodate even the thickest books.

3M In-Line Adjustable Document Holder (14")

The 14" wide backplate and 150 sheet capacity supports books, catalogs and just about any size document.
Height and angle adjustable document holder places documents in-line with your monitor and keyboard
The base attaches to desk with Command Adhesive allowing ledge to dip below the desk edge increasing desk space.
Elastic line guide marks your place, keeps pages open and stretches to accommodate even the thickest books.
40% Preconsumer Recycled Content

Webcams

EH&S does not have specific recommendations, though Logitech is a popular brand at CSUN for webcams. For any specific compatibility questions, please contact your department's technical support staff.

Sit/Stand Desks

The Business and Institutional Furniture Manufacturer's Association (BIFMA) suggests an optimal sit/stand desk should be able to adjust its worksurface as low as 22.6" and as high as 48.7".

Uplift — Adjustable Desks

355-lb lifting capacity
3-stage legs: 33% faster and 33% greater height range than 2-stage legs
Two-Motor design: Stronger, faster, more reliable & quieter
Superior Anti-Collision System: Detects light resistance & stops motion to prevent injury or damage
Includes Under-Desk Wire Management
Many size & material configurations
Frame sold separately for converting existing desktop surface

Sit/Stand Devices

	Ergotron — WorkFit-A with Suspended Keyboard, Dual Alternative configurations available (e.g., single monitor) Versatile fit Designed to accommodate a wide range of users with a 20" (51 cm) lift range Personalized view Offers an extra 5" (13 cm) of independent monitor height adjustment Quick collaboration Flexible arm design makes screen-sharing easy for group work Extra workspace Complementary worksurface keeps your tablet, smartphone or notes nearby Stay organized Cable management controls the cable chaos for a neat workspace Flexible installation Choose between multiple install options to best fit your space
	Ergotron — WorkFit-S, Dual Monitor Sit-Stand Workstation Moves straight up and down to stay within the perimeter of your work area. The keyboard tray sits below the desktop’s height for the best ergonomic positioning. Install the mouse tray to its left or right Allows you to simultaneously move your keyboard and monitors. The screens’ height can be adjusted independently for personalized viewing angles. Up to 23" (58.4 cm) of adjustment. Constant Force™ technology allows lifting or lowering with the push of a hand. Features 360° portrait-to-landscape rotation to position the screen for the best workflow. Supports two monitors up to 24" (61 cm) and 14 lbs (6.4 kg) each.
	VertDesk — 35.5" Wide Standing Desk Converter No assembly required. Effortless transition between sitting and standing positions. Top-tier stability, guaranteeing a wobble-free work surface. Tailored for two 24-inch monitors, boosting productivity with ample screen space for multitasking and efficiency. Adjustable height with a smooth lifting mechanism. 14" of height adjustment.
	Humanscale — Quickstand Eco 18.6" of work surface adjustment Self-locking mechanism provides ultimate stability and functionality Work platform provides added sturdiness and is scratch resistant Minimal footprint allows for more use of the desktop area Monitor height adjustment for correct ergonomic fit Affordable workspace wellness solution that will blend into any environment Effortless functionality encourages more movement and allows user to move from sitting to standing instantly

Telephone Headsets

Plantronics — CS540 Wireless Noise-Canceling Headset System

Roam hands-free up to 350 feet
Extended hands-free talk time—up to 10 full hours
One-touch control over calls and volume
Enjoy the flexibility of three convertible styles
Ensure call privacy with digitally encrypted security

Poly — Savi 7310 Office Wireless Noise Canceling Mono On Ear Headset

On ear (monoaural) design in black
Noise-canceling microphone enhanced with Poly Acoustic Fence technology
Conversations stay private and secure
Range: line of sight up to 590 ft; typical office environment up to 180ft
Adaptive power control to maximize user density
Up to 13 hours at talk time, and up to 52 hours at standby time after two hours charge time

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