This document summarizes the Vivior Workplace Report, which analyzes office workers' visual behavior to recommend the best office lenses. It notes that office lenses are an important but untapped category that will grow as more people work from home. The report uses LIDAR technology to measure a customer's head movements, screen distances, lighting, and other behaviors. It then recommends the best office lens design and adjustments to optimize visual comfort based on their personal visual profile. The goal is to help opticians select the right office lenses customized to each customer's needs.

1. Better vision. Better health. Better well-being
Vivior Workplace Report

2. Office spectacles is a fast-growing category in
vision care, driven by the constant increase in
office worker population…
Number of permanent
employees with a computer
at work in Germany
Source: Bitkom Research 2018, Unternehmen > 20 Mitarbeiter, n: 1‘106
21
38
50
2011 2016 2019
Average number of office
spectacles sold per year per
optician shop in Germany
Source: GFK Zahlen Optik Kanal 2019

3. … and it is expected to further accelerate due to the
adoption of home-office work related to the
Covid pandemic
• Recent studies show that over the last 12 months
people spent over 13 hours per day in front of
their computer, a 60% increase from 2018
• 93.6% of respondents reported an increase in their
screen time
Source: https://www.ijo.in/article.asp?issn=0301-4738;year=2020;volume=68;issue=11;spage=2378;epage=2383;aulast=Bahkir

4. However, this category is still an untapped potential
compared to progressive and single vision lenses
58%
37%
5%
0% 10% 20% 30% 40% 50% 60% 70%
EINSTÄRKEN
GLEITSICHT
ARBEITSPLATZ
Spectacles sales by category in 2019 in Germany
Source: GFK Zahlen Optik Kanal 2019

5. This is mainly due to the lack of systematic and reliable
approach for opticians to select the best office lens for
each customer
Challenges for opticians to sell more office spectacles:
• Lack of expertise on office lens designs
• Current approaches to select an office lens design are
based on unprecise and/or subjective data, i.e. prone to
errors
• Difference of visual behavior between traditional office and
home-office settings is difficult to assess

6. The Monitor is the unique tool to help opticians select
the best office spectacle, customized to the customer’s
visual behavior
The Vivior Monitor uses LIDAR technology to
accurately measure real visual behaviour
-40
-20
Vertical
Angle
(degrees)
0
20
40
60
-150 -100 150
100
50
0
-50
Horizontal Angle (degrees)
Distance
0.5m
1m
1.5m
2m
Selection of the best office lens
design based on visual behavior
data

7. Furthermore, the Vivior workplace report addresses the
public health burden of Computer Vision Syndrome…
Up to 90% of office workers suffer from Computer Vision Syndrome
Fatigue, Depression,
Memory and mood issues
Headache
Dry Eye Symptoms
Burning Sensation
Diplopia
Eye
Redness
Fatigue
Focusing Problems
Lacrimation
Ocular Discomfort
Shoulder Pain
Eye
strain
Source: Burak Turgut: Ocular Ergonomics for the Computer Syndrome; Published January 2018 Journal of Eye and Vision

8. …by recommending behavioural adjustments for
optimal visual comfort in the workplace
Recommendations
for optimal visual
comfort
Ambient Light
Blue Light
UV Exposure
Working Distance
Head & Neck
Position
Visual Activities

9. Vivior workplace report: Overview
Personal visual profile with percentages of
near, intermediate and far viewing
distances
Measurements of head orientation &
motion, screen distances, breaks and
light conditions
Recommendations of office lens
designs and behavioural adjustments

10. Vivior workplace report: Measurements (1/2)
All values are averages over the entire wearing
period (weighted distribution)
White ellipsoids are average values from
literature
Traffic light colors indicate the customer’s
measurement from green (good) to red (bad)
Head orientation in vertical and lateral
directions
Head motion differentiating eye vs. head
movers
Ambient light indicates if work environment is
too bright or too dark

11. Vivior workplace report: Measurements (2/2)
Distance to screen/laptop/reading with
corresponding measured time
Distance provided if measured time > 2h,
otherwise red ellipsoid with no value
Focus pauses (i.e. no staring) needed every 15s
Change viewing distance every 15min (20-20-20
rule)
Moving needed every 30min
Color temperature of the room: Neutral to cool
Color temperatures are appropriate in office
space

12. Vivior workplace report: Recommendations
Automatic recommendation for the office lens
design (Book; Screen; Space) and Blue Blocker
based on the collected data
Further options (e.g. custom spectacles) to be
manually selected by the optician
Automatic recommendation for
visual comfort based on the
collected data

13. Thank you
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