Anyamata atatu achi Swiss adabwera ndi T-sheti yokhala ndi zithunzi, zomwe zimamuthandiza kuti alendo azilankhulana m'dziko lililonse, osayang'ana mu phony. Zikuwoneka zachidule kwambiri ndipo zikutchedwanso: Ikonspeak. Kuwonetsa 2-3 pictograms pa T-sheti yawo, mutha kutsatsa mawu okwanira komanso omveka bwino.
Lingaliro lidabwera kwa anyamata pamutu patapita ku Vietnam pakati pa mseu wokhala ndi njinga yamoto yozungulira ndipo sanadziwe kufunsa kuti apemphe thandizo.
Chithunzithunzi: icospeak.world