Fuelled by caffeine, pizza and adrenaline, sleep-deprived programmers in a marathon Saudi contest this week explored high-tech solutions to prevent a repeat of past calamities in the annual hajj pilgrimage.
Fuelled by caffeine, pizza and adrenaline, sleep-deprived programmers in a marathon Saudi contest this week explored high-tech solutions to prevent a repeat of past calamities in the annual hajj pilgrimage.