we don't even know what Glass is going to be, how can it have competitors? so far all we know is that it's a network connected display inside a pair of glasses. but that's been available for purchase for a couple of years now (http://www.reconinstruments.com/products/snow-heads-up-displ...).
people have been working and experimenting on wearable computing and HUDs for decades (http://bits.blogs.nytimes.com/2012/08/07/one-on-one-steve-ma...), I'm really curious to see what Google can come up with, being probably the first major company trying to make a general consumer product, and Glass may well end up being an awesome revolutionary product but so far I fear that it's being hyped so much that it may end up being the next Segway.
people have been working and experimenting on wearable computing and HUDs for decades (http://bits.blogs.nytimes.com/2012/08/07/one-on-one-steve-ma...), I'm really curious to see what Google can come up with, being probably the first major company trying to make a general consumer product, and Glass may well end up being an awesome revolutionary product but so far I fear that it's being hyped so much that it may end up being the next Segway.