There was one study together with Paul Vogt which also allows agents to establish which sensory channels to use for communication as well. This is language gro

There was one study together with Paul Vogt which also allows agents to establish which sensory channels to use for communication as well. This is language grounding in a very pure way. I think it's important not to restrict those channels. We communicate nonverbally, by touch, by smiling, by whistling, by scratching, by walking funny, by writing, by painting, by love.