Are there any GUI ISO to USB tools in Debian? I mean a way in which I could copy the .iso files to a USB/pen-drive. While I know the dd way intimately, am looking for a tool which a normal/lay user could use via a GUI. I know brasero is used for doing the same to a DVD and would be seeing if brasero can do this for a USB (although know it doesn't), but am looking to see if there is a specialist tool for the job. If somebody knows a git repo. or something somewhere which is not yet in Debian please point out so I could try the same on my system and also file an RFP for the same in Debian. I am open to compile and build whatever libraries or things are needed to have such a tool in Debian. Unetbootin is not the answer. See https://www.debian.org/CD/faq/#write-usb for more. 
GUI ISO to USB tools in Debian or something which is available at github or elsewhere
debian;usb;iso