Also, because the local electrical supply was unreliable, the company fitted a solar panel onto a wheeled backpack, and the "mobile photo studio" was born. HP also supplied the necessary consumable materials (like paper) but shared the profits with the villagers.
由於當地供電不穩定，惠普又把太陽能板裝在有輪子的背包上，「行動照相館」於是開幕，耗材由惠普提供，但和村民分享利潤。