7. The computing system of claim 5 , wherein the one or more modification includes highlighting the cropped or isolated one or more portion of the signer in the blended presentation.
7. The computing system of claim 5 , wherein the one or more modification includes highlighting the cropped or isolated one or more portion of the signer in the blended presentation. 9. The computing system of claim 7 , wherein the one or more modification includes adding a background or object to the obtained video in a visually proximate position to the cropped or isolated one or more portion of the signer.