General view showing the Grand Mosque, at the Muslim holy city of Mecca, Saudi Arabia, Monday, July 27, 2020 ahead of the Hajj pilgrimage.
Anywhere from 1,000 to 10,000 pilgrims will be allowed to perform the annual hajj pilgrimage this year due to the coronavirus pandemic.
Right now, technology is our black horse to developing the whole hajj journey, said al-Maddah, an electronics engineer with a Ph.D. in robotics and artificial intelligence.
Typically, the hajj can cost thousands of dollars for pilgrims who save for a lifetime for the journey.
Al-Maddah, who sits on the hajj planning committee, said allowing people to enter Saudi Arabia from abroad would have posed a global health risk.