Riyadh - SPA

KACST team is working on enhancement of the voice environment in Makkah Grand Mosque.
Advanced wireless technologies will be introduced to replace existing system and ensure
high quality and safe voice transmission. KACST is also working on developing of power
rationalizing illumination technology and smart illumination by introducing of laser and
semiconductors. Ultraviolet illumination will be used to eliminate bacteria and viruses
in various facilities of the two holy mosques. Power efficient light emitters will be
designed using nano or laser valves to replace traditional illumination systems.