These are the sixteen sorts of forin which forms the property of light or vision. The property of the wind element is touch. Touch is of various sorts; warm, cold, agreeable and disagrecable, indifferent, burning, mild, soft, light and heavy.
एवं पोडशविस्तारो ज्योतीरूपगुणः स्मृतः। शब्दस्पर्शी च विज्ञेयौ द्विगुणो वायुरित्युत॥ वायव्यस्तु गुणः स्पर्श: स्पर्शश्च बहुधा स्मृतः। उष्णः शीत: सुखो दुःखः स्निग्धो विशद एव च॥