I le aso 12 o Aperila, 2022, na faʻapipiʻi ai e le aufaigaluega a se kamupani faʻatekonolosi atamai i Changsha, le Itumalo o Hunan le faʻaogaina o masini komepiuta mo taʻavale e leai ni taʻavale.
O taʻavale e leai ni taʻavale na gaosia e lenei atinaʻe ua faʻapipiʻiina i le sili atu ma le 30 ituaiga eseese o koneteina, e pei o le tufatufaina atu, faʻatau, tuʻuina atu meaʻai ma felauaiga, lea e mafai ona faʻaalia le tuʻuina atu, faʻatau oloa feaveaʻi, fesiitaiga mea ma isi galuega.
O lenei taʻavale e leai ni taʻavale ua faʻapipiʻiina i le A21 ultrasonic sensor a la matou kamupani.O lenei tausaga, toeitiiti atoa le 100 taʻavale e leʻi faʻaaogaina na faʻaaogaina i Shanghai, Changsha, Shenzhen ma isi taulaga e fesoasoani i le faʻalauiloaina o le tufatufaina atu o faʻamaʻi puipuia ma le puleaina.