Mobili sigilanw dilanni ergonomi bɛ se ka dɔ fara hadamadenw kolo ni u farikolo lakanani kan, bolifɛn sabatili ani lakana. A bɛ sɛgɛn labɛn kosɛbɛ ka bɔ nin yɔrɔ ninnu na:
1. Kunkolo : Kunkolo barajuru janya ni a jiginni bɛ se ka ladilan, walasa a tigi ka kɔnɔbara basigilen ka se ka kɛ a yɛrɛ la, a bɛ se ka kɛ a kunbere la, a bɛ se ka sigibaga ka sigiyɔrɔ jɔyɔrɔ ta ka kɛɲɛ ni a cogo ye, ani ka biro diyabɔcogo kɛlɛ. A jɔyɔrɔ ɲuman ye ni barajuru janya bɛ aw kɔnɔbara basigilen dɛmɛ ka ɲɛ.
2. Sigilan kɔ: Cɛsirilan dɛmɛyɔrɔ ɲuman ye kolotuguda sabanan ni naaninan ye. Sigilan kɔkanna bɛɛ bɛ se ka ladilan kosɛbɛ. A bɛ se ka baarakɛla suguya wɛrɛw magow ɲɛ nɔgɔya la ani nɔgɔya la, ka hadamaden farikolo fanba girinya dɔgɔya, kɔkolo bɛ min sɔrɔ.
3. lumbar support: separate movable waist support, the resilience concentred on the movable waist support, bɛ dɛmɛ di baarakɛlaw ma minnu ka surun kosɛbɛ. Ni aw ye cɛsirilan min bɛ baara la, o kurulen ladilan, a kɔ duguma bɛɛ bɛ se ka lafiya ani ka don a cɛmancɛ la ka ɲɛ, walasa kɔ kolotuguda ka se ka lafiya ani kɔ kolotuguda sɛgɛn bɛ se ka lafiya.
4. Angle: Labɛnni hɔrɔnyalen, senna-tɛgɛrɛ ni segin-ka-bɔ, arc kɔ-kɔ-kɔ-dilan, fanga ni elasitiki furakɛli arc frame, arc streamline treatment of armrest, etc.
