premise: a. Confidential Information may include information that is disclosed to Recipient by Discloser in any manner, whether orally, visually or in tangible form (including without limitation, documents, devices and computer readable media) and all copies thereof. b. Tangible materials that disclose or embody Confidential Information shall be marked by Discloser as “confidential,” “proprietary” or the substantial equivalent thereof.  Confidential Information disclosed orally or visually shall be identified by Discloser as confidential at the time of disclosure and promptly thereafter identified as confidential in a written document provided to Recipient.