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. In a cavernous hall in the Red Sea city of Jeddah, thousands of software professionals and students competed in the kingdom’s first-ever hackathon, a coding … Continue reading Saudi Hackathon Seeks High-Tech Fixes to Hajj Calamities