I'm not going to disagree with you, I'm all for innovation and new ways of doing things.
The thing here is that if you can perceive a way of doing on the go personal computing that's easy to use, easy to carry, not fussy and 'does what you want' and not end up with a rectangular slab with a glass front I'd be surprised. People like simplicity. Anything that comes out that's not easy disappears off the market quickly.
I'm reminded of some things I've heard about how we perceive things and the gradual way in which things come in makes us not realise what we have.
I've lived through the times where computers, internet and mobile technology have all come in gradually into our lives. Though I've become comfortable with all this tech and use it daily, I have my moments when I think, wow... this is amazing.
We don't appreciate what we have and that's sad. We get 'bored' easily. We think there's always something better around the corner. Why not step back and realise the world you're living in is amazing and was basically science fiction not too long ago.
We are living in that world that people dreamed about in the 50/60's we just don't appreciate it.
Technology isn't the be all and end all for making us happier though is it?
In that same time period we've seen crime rise, suicide rise, and communities drift further apart with people getting colder to each other. We've seen noble experiments in cultural blending turn into high tensions. We've seen marriage and long term relationships turn into a statistical dumpster fire.
We could have levitating cars, mega-AI, and teleportation and that wouldn't make the world nessasarily a better place, just one filled with easy conveniences.
In many ways the focus on consumer goods, is as much a symptom of a need for distraction from a grindy workplace, and a disconnected community, with a constant background hum of "it's probably all going to go to poop eventually". That urge for a technological utopia, while we march into brave new world, bladerunner, animal farm, the matrix and 1984.
Of course all this will sound like I am trying to Debbie downer your optimism. I'm not really, I;m just suggesting that consumer driven technology, currently tends to create technologies that we have to adapt to, and often do so poorly. For example, high internet use has now been positively correlated with suicide risk in a few major studies. Under 25's when given the choice of 30 minutes with no cell phone, with nothing to do, and an electric shock - basically all chose the electric shock.
We COULD design technology that enhances and adapts to our natural human condition. And in doing so, we COULD create a utopia - where nano-manfacturing and machines do our labour, where communication is made personal, intimate and real. But generally speaking it seems humans have so little time, to contemplate, that their understanding of themselves is so deeply lacking, that they don't actually understand what the human condition IS, well enough to engineer a society, or technology for the benefit of that condition.
Or perhaps they are just too worn and tired to care. Or conditioned to think in other ways. Whatever the case, there are good reasons why revivalism, and nostalgia is at an all time high, and things that are passing, and part of our history, that were quite worthy of a moments appreciation.
Like an ability to tolerate, and enjoy silence. Independence from things. Dinner with the family. Asking for butter from your neighbour, and getting help, rather than everyone drawing their curtains.