Hello every one.. i am new to this forum and really want some advice from you guys..
how can i detect the location of a person in a room? i am presently designing a controller for a air-conditioner that con detect the location of a person in a room and thus change the fin direction for effective cooling. how do i know the location of the person? also it is a low cost device.. so i cant use costly methords like LCD floor boards or pizo electric pressure sensors.. so plz someone .. any idea??
how can i detect the location of a person in a room? i am presently designing a controller for a air-conditioner that con detect the location of a person in a room and thus change the fin direction for effective cooling. how do i know the location of the person? also it is a low cost device.. so i cant use costly methords like LCD floor boards or pizo electric pressure sensors.. so plz someone .. any idea??