As it is a magazine covering 'gadgets' that changed the world and the list given is fairly narrow, I would question the wider issue of how the world was changed. Most are not inventions but are innovations of tech already at a long line of innovations.
The iPhone evolved from the convergence of radio, microelectronics, LED, telecommunications, satellite systems, gps, typewriters, computers, digital coding software etc - all of which existed before the iPhone magically appeared.
Not an invention as such but by the use of 'Convergence Technology', bringing elements together that already existed in other times, used for different purposes we get the 'new' feel.
It also did not,8 and cannot, exist on it's own to deliver it's primary purpose. It has to mesh with other convegent technologies within a global structure.
So my premise is that there is little invention of the actual product itself.
I would contend that the real 'invention' that has changed the world is seen in the science and technology is the discovery and subsequent decoding of the structure of DNA and how mapping the genome has created and is still creating truly world changing technology and the tools that can reprogramme mutated, damaged and errant gene codes to 'repair' DNA strings which can halt certain medical conditions.
The technology is changing all the time in those industries through innovation.
So a question
Is a 3D printer an innovation?
I love the technology we have, photography is a hobby I started in 1962 with a Box Brownie - I have an EOS70D - the both take an image of what I looked at with 53 years between them. There was a time when the Box Brownie was the 70D of it's time. Hence I see innovation not invention. Long live innovation.