The Everything-PR Public Relations News Brief - EPR PR BlogGurbaksh Singh Chahal's Gravity4 has been busy as of late upgrading its technologies and adding a member to its board. Jeffrey Seah is now the new member of Gravity4's advisory board and will help oversee the ongoing rollout of the company's Mona Lisa software (A.I. Digital Assistant), as well as its new marketing cloud token [...]The post Gravity4: CEO Touts Company's New Blockchain Technology and Board Member appeared first on Everything-PR: Public Relations, Marketing and Social Media News.