A helicopter can be made to sound as if it is flying across an auditorium, for example, while the footsteps of individuals can sound as though they are moving in unison from left to right.
And technology leaders should think about following in the footsteps of individuals like entrepreneur and big data maven Todd Park, who served in the White House as the U.S. Chief Technology Officer from 2012 to 2014 focusing on how technology policy, data and innovation could advance the nation's future, or his successor Megan Smith, formerly vice president of the Google[x] innovation lab.
A trackway preserving the footsteps of several individuals moving in the same direction at the same time would be excellent.
Like a movie, or a good book, and try to follow the footsteps of a successful individual you have seen.
Self-generated locomotion sounds are likely to have a potential to mask the analogous footsteps' sounds produced by a nearby individual, since footsteps on similar ground are likely to generate sounds of a similar bandwidth.
If you feel that you are always in your sister's/brother's shadow or that you have to follow in your parents' footsteps, realize that you are an individual and can't be someone else.
The noise generated by the locomotion of two or more individuals can result in a complicated mix of footsteps, breathing, movements against vegetation, echoes, etc.
The Laetoli footprints may help resolve this debate, since they record the footsteps of at least two, and possibly three individuals who walked bipedally across wet ashfall approximately 3.6 million years ago [3], [4].
In order to determine how many footsteps should be scored in order to accurately represent an individual's ambulatory ability, two dogs with severe paraparesis and extremely variable gaits were videotaped for as long as they could comfortably tolerate walking on the treadmill at a natural speed.
I really believe that a footstep [or] a footprint is unique to an individual.
