The constant jumping around of the position due to the network (rather than GPS), the inability to set an accuracy threshold, and the necessity to start over anytime anything went wrong, were the most critical problems. Ping began by adding configurable accuracy filtering, and created a “backspace” button to erase recent points along the line (so users could simply back up a couple of points rather than starting over).
Kuruka mara kwa mara kwa point ya GPS kwa sababu ya mtandao, kutokuwa na uwezo wakuweka kizingiti kwa usahihi, na ulazima wa kuanza mwanzo wakati kitu chochote hakijaenda sawa ndio kubwa zaidi. Ping alianza kwa kuongeza usahihi wa kuchuja na kutengeneza button “backspace” kufuta point za mstari zilizochukuliwa mda huo.(kwa hiyo mtumiaji angeweza kurudi nyuma kwenye baadhi ya pointi na sio kuanza mwanzo).