The Lighting Handbook ZG

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Vydal: ZG Lighting Czech Republic s.r.o

Strana 55 z 244







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55 The Lighting Handbook New teaching methods Mobility and communication Flexible seating arrangement – More teamwork and communication – Face recognition requires well-balanced direct/indirect components – Quickly retrievable, flexible luminaire grouping and scenes – Presence-based control case extensive periods use (such corridor zones universities the evening) New learning methods and teaching materials – Increasingly screen-based work, also tablets: glare control flat and steep angles New technologies Variety and flexibility – Lighting management: flexible use rooms, dynamically changing light (daylight and artificial lighting) creates variety Lighting scenes the touch of button – Clearly laid out control units with selection scenes New teaching methods and media technolo- gies require flexible room usage and frequent adjustment lighting situations. Customer benefits lighting management and Active Light . Daylight stimulating and enhances people’s sense well-being and perfor- mance. These can be implemented the press button using intuiti­ ve control units with predefined scenes for working small groups or teacher-centred teaching, reduced level for data projector presentations higher vertical illuminance levels for blackboard and flip charts. Using daylight-based control and presence-based control, maximum energy savings are achieved without any com­ promises terms lighting quality. Blinds control enhances the contrasts for presentation media and additionally increases room comfort, since glare and thermal output are minimis­ed