The embedded computer price war

A Pi-Zero computer is $5, an Amazon Dash smart button is $5 and an embedded C.H.I.P computer including wifi, bluetooth, 4Gb flash, ram 512,...

Digital signatures – The basic platform that Blockchain uses

Digital signatures are the cryptographic primitive tool which is used a lot in blockchain technology; both digital signatures and hash function are the basic...

The move of online & offline retailers (Part 2)

Online business channels are increasingly considered as an alternative, rather than a competitive method to traditional business. Retailers are trying to "marry" these two...