As refugees moved to and through Europe in 2017, we and others commented on how indispensable smartphones were to them. Now we have the story of fishermen who wanted to get back home from Tamilnadu, who went to the Andra-Odisha border by sea. They mention the mobiles and charger, before they talk about food:
The group kept within 15km of the shore and kept track of the route by watching the stars. “Our mobile phones also helped. We had brought a battery charger,” said Landa Bhaskar Rao, another member of the group, adding their staple for those five days was rice and tomato chutney.