Samsung Trademark App-US Serial Number 86624293-check it out. Talk about dot connecting...this is far fetched but it is strange that Samsung is now copying Edig by using a trademark similar to what is featured on Edig's website. The hexagon algorithm .gif....
http://tsdr.uspto.gov/documentviewer?caseId=sn86624293&docId=DRW20150512080654#docIndex=0&page=1
http://www.edigital.com
I'm sure it is just a coincidence...:)