Oct 10, 2017
Very late #onetrickaday #onehackaday #OptoDrum and its #optokinetic stimulation can be used to evaluate #vision. As it is a strong #stimulus a training effect on your vision and #balance or #vestibular organ as a way to #improve is plausible. . I will try to investigate further to provide better #instructions on how to make it a possible #biohack of your vision and balance.