Beïnvloeding van groepen mensen in het openbaar gebied, toekomstmuziek of verlichte realiteit?
Nationaal evenementen symposium – 27 november 2013 dr.ir. Elke den Ouden & dr.ir. Yvonne de Kort
LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Engineering Natural Ligh/ng
Intelligent Ligh+ng Ins+tute
Earth from outer space is beau+ful
Andre Kuipers during his ISS Expedi2on 31/32, 2011-‐2012
Intelligent Ligh+ng Ins+tute
Earth in a sun eclipse
Intelligent Ligh+ng Ins+tute
Nothern polar region
Intelligent Ligh+ng Ins+tute
Europe at night
Intelligent Ligh+ng Ins+tute
New York at night
Intelligent Ligh+ng Ins+tute
Shanghai at night
Intelligent Ligh+ng Ins+tute
Peshawar at night
Intelligent Ligh+ng Ins+tute
Courtesy: Google image
Intelligent Ligh+ng Ins+tute
Courtesy: Google image
Intelligent Ligh+ng Ins+tute
Courtesy: Google image
Intelligent Ligh+ng Ins+tute
! Courtesy: Google image
Intelligent Ligh+ng Ins+tute
Disrup/ons in ligh/ng
Intelligent Ligh+ng Ins+tute
Solid State is the new ligh+ng technology
Intelligent Ligh+ng Ins+tute
Brilliant Streets LED & integra+on in smart sensor networks create new opportuni+es for public ligh+ng: • Reduc+on of energy use & light pollu+on • Increase personal safety, comfort, hospitality, …
Crea+ng dynamic and interac+ve ligh+ng solu+ons
Intelligent Ligh+ng Ins+tute
Ligh+ng research combines insights and solu+ons
Genera/ng insights Study the impact of a natural use of light on human beings Developing solu/ons Create and validate solu+ons that provide benefits to people
Intelligent Ligh+ng Ins+tute
TU/e Living Light Labs
Genera/ng insights Study the impact of a natural use of light on human beings Developing solu/ons Create and validate solu+ons that provide benefits to people
G S N B I A V L LI HT G I L Real-‐life test beds Human centric research & applica+on design with direct involvement of stakeholders Intelligent Ligh+ng Ins+tute
The Intelligent Ligh+ng Ins+tute in one slide Programs • Light by Design • Brilliant Streets • Sound Spaces • No Switches Allowed • OpenLight
Construc+ng effec+ve light paKerns and distribu+ons Intelligence-‐based efficient public ligh+ng for comfort and hospitality Effects of (natural) ligh+ng on health and well-‐being New ligh+ng interac+on paradigms Crea+ve ligh+ng solu+ons
Approach • Mul+disciplinary and mul+func+onal • Exploring intelligent ligh+ng solu+ons • Concept driven and evidence based • Human centric real-‐life test beds
Other ac/vi/es LIGHT H • Educa+on: BSc, MSc, PhD, post-‐graduate O U S E • LightHouse: Expert advise G S • Living Light Labs: real-‐life test beds IN AB LIV T L LIG
H
Stakeholders Philips Research Philips Ligh+ng • Applied Physics • Architecture, Building & Planning • Electrical Engineering • Industrial Design • Industrial Engineering & Innova+on Science • Mathema+cs & Computer Science
Intelligent Ligh+ng Ins+tute
Nieuw licht op sociaal gedrag
Intelligent Lighting Institute
Donker en licht Intelligent Lighting Institute
.
Grillon, Pellowski, Merikangas, & Davis, 1997
Intelligent Lighting Institute
Intelligent Lighting Institute
een groep mensen een uur lang samen in een ruimte
Intelligent Lighting Institute
een groep mensen anoniem een uur lang in het donker Intelligent Lighting Institute
Gergen, Gergen & Barton, 1973
Intelligent Lighting Institute
Negatieve effecten van Anonimiteit
Intelligent Lighting Institute
$
5 8 . 1
Zhong, Bohns, & Gino, 2010 Intelligent Lighting Institute
Anonimiteit of afstand?
Page & Moss, 1976
Intelligent Lighting Institute
Steidle, Hanke, Werth, 2012 Intelligent Lighting Institute
In het licht denk je aan verplichtingen, in het donker aan wensen
In the Spotlight: Brightness Increases Self-Awareness and Reflective Self-Regulation Steidle, Hanke & Werth (2012) Intelligent Lighting Institute
Kleur en de liefde
• Wat moet ik aan vandaag?
Intelligent Lighting Institute
Elliot & Niesta (2008) JPSP Intelligent Lighting Institute
Elliot et al. (2010) JEP:Gen
Intelligent Lighting Institute
Meer sociale effecten
WARM EN KOUD
Intelligent Lighting Institute
Van t Sant & Lakens, 2012 Intelligent Lighting Institute
Psychiatrische zorg
Kan licht helpen het aantal separaties in de psychiatrie terug te dringen? Maartje van t Sant, 2013 Intelligent Lighting Institute
Warm vs. koud licht • Ontspannend effect ⁻ Er zijn wat aanwijzingen dat warme kleuren (oranje, rood, geel) ontspanning faciliteren
• Sociaal effect -‐ Warm gekleurd licht lijkt sociaal gedrag te faciliteren (donaties, samenwerking)
Maartje van t Sant, 2013 Intelligent Lighting Institute
Context: online game
Maartje van t Sant, 2013
Resultaat | Likeability Pair wise comparison
95% confidence interval of the difference
Significant (One-sided)
Lower bound
Upper bound
Orange - Blue
-0,05
0,35
0,07
Orange - White
0,01
0,30
0,02
Blue - White
-0,24
0,24
0,48
Eta²
4,2 %
Maartje van t Sant, 2013 Intelligent Lighting Institute
Theorie
Positive situational cues
§ Positieve situationele cues kunnen leiden tot meer positief sociaal gedrag § vb kostuum, muziek) § Kan licht functioneren als positeive situationele cue en zo tot meer sociaal gedrag leiden?
Marigo Heijboer, 2013
Intelligent Lighting Institute
Studie 1 Warme CCT § Kleinere sociale afstand § Wanneer licht op situatie valt
Intelligent Lighting Institute
Studie 2 Wat is het effect van kleurtemperatuur van licht (warm vs. koud) op sociale iteractie bij het afrekenen?
Warm
2700 K 200 lx
Cold
5600 K 200 lx
Intelligent Lighting Institute
Studie 2 § Meer vriendelijke uitdrukkingen, meer glimlachen in warm licht § Meer beleefdheidscues in warm licht
Intelligent Lighting Institute
Het beïnvloeden van gedag van mensen met behulp van licht
LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Looppatronen door de week
LIGHT (Daria Casciani, 2013) H O U S E / solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Donderdagavond
LIGHT (Daria Casciani, 2013) H O U S E / solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Eerste inzichten: • mensen herkennen hun invloed op het licht niet • als er iets verandert koppelen ze het niet aan hun eigen gedrag • herhalen hun eigen gedrag • kopiëren elkaars gedrag Interactiviteit in de openbare ruimte is nieuw: dat zal snel veranderen…
LIGHT (Daria Casciani, 2013) H O U S E / solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Interactieve verlichting – Voorbeeld Moodwall Amsterdam LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Beïnvloeden gemoedstoestand en sociale relatie tussen gebruikers LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
De invloed van warm vs. koud licht op sfeerbeleving & sociale
interactie LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
• Blootstelling aan lichtscenario ‘stress’ of ‘rust’ (0 meting week ervoor) • Fysiologische stress meting • Invullen vragenlijst over de perceptie van sfeer
LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
Test resultaten – fysiologische stress meting LF power meet hart ritme variabiliteit als indictor van stress niveaus in het autonome systeem Lage niveaus geven een ontspannen stress systeem aan
geen significante verschillen
LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
2,0
LIGHT HOUSE 5,0
1,0
higher score in stress scene
/ solution partner of the Intelligent Lighting Institute at TU/e
higher scores in relax scene Lively
Hostile
Boring
Tranquil
Relaxed
osphere on dry evenings
BusinessCold like
Homey Warm
Chilling Cheerful
Intimate Hostile
Inspiring Accessible
Cozy Stimulating
Tense Lethargic
Pleasant Boring
Safe Tranquil
Hospitable Spacious
Formal Romantic
Exiting Personal
Depressive Relaxed
Restless
1,0
Oppressive Restless
2,0
Snug Uncomfortable
3,0
Threatening Carefree
4,0
Mysterious
5,0
Lively
Cold
Homey
Chilling
Intimate
Inspiring
Cozy
Tense
Pleasant
Safe
Cold
Chilling
Cozy
Tense
Pleasant
Hospitable
Hospitable
Formal
Exiting
Depressive
Depressive
Oppressive
Snug
Threatening
Threatening
Stuffy
Frightening
Frightening
Detached
6,0
Stuffy Mysterious
3,0
Lively
4,0
Luxurious Frightening
Lively Detached
Cold
Test results – Atmosphere perception Dry weather scores Thursday Aug – dry - 0-measurement | Friday Dec – dry – relax | Friday Dec – dry - stress
7,0
Atmosphere on dry eveni
7,0
Atmosphere on dry eveni
6,0
Highlighted are the scores with at least three points difference in mean:
both different from baseline Intelligent Lighting Institute
Glimlachen Intelligent Lighting Institute
Image: Lajla Borg Jensen, Denmark
Intelligent Lighting Institute
DE-ESCALATE create new experiences
analysis of energing patterns
Living Lab Stratumseind
validation/ inspiration develop hypotheses
‘light scenarios’
TU/e Laboratory
Living Lab GGzE
analysis of effects
apply in a real-life urban area
create new experiences
test in controlled setting
‘light principles’
analysis of energing patterns
apply in real-life care environment
validation/ inspiration causal attributions
‘light scenarios’ Intelligent Lighting Institute
DE-ESCALATE Defusing escalating behaviour through the use of interactive light scenarios
Intelligent Lighting Institute
Intelligent lighting solutions
Societal Needs Meaningful applications
Services: for societal stakeholders
ICT: data and application
Devices: sensors, lights
Infrastructure: dense network Technology enablers LIGHT HOUSE
/ solution partner of the Intelligent Lighting Institute at TU/e
Intelligent Lighting Institute
