Top tech blogger says Google Glass wo n't do well when it hits the market . Robert Scoble has used Glass since April 2013 . He said he was impressed with how easy and comfortable wearing them were, but that they are not a replacement for his regular glasses. But by 2020 , he thinks the headset will be a hit .
Top tech blogger says Google Glass wo n't do well when it hits the market . Robert Scoble has used Glass since April 2013 . Price , lack of apps likely will hurt its early sales , he says . But by 2020 , he thinks the headset will be a hit .