On April 10, 2020, Google and Apple, which control Android and iOS mobile platforms, announced a contact tracing initiative, saying it would help preserve privacy and combine Bluetooth Low Energy technology and privacy-enhancing cryptography. .
Tarehe 10 Aprili 2020, Google na Appe, kampuni zinazodhibiti majukwaa ya simu ya Android na iOs, zilitangaza mpango wa kutafuta watu waliotangamana, ambayo walidai kuwa walinda faragha, kulingana na mchanganyiko wa teknolojia ya Bluetooth Low Enerygy na ufichamishi wa uhifadhi wa faragha.