@conference {97,
	title = {Usability of Visibly Adaptive Smartphone keyboard layouts},
	booktitle = {20th Panhellenic Conference on Informatics (PCI2016)},
	year = {2016},
	publisher = {ACM},
	organization = {ACM},
	address = {Patras, Greece},
	abstract = {We present two touchscreen smartphone keyboard interface designs which dynamically alter key sizes as the user types and highlight likely key targets, based on word completion predictions. Although we find a speed reduction and no accuracy advantage with these methods over standard QWERTY, the text entry experience on mobile devices with these designs is significantly better for users.
},
	keywords = {Mobile Text Entry, touchscreen keyboards},
	doi = {10.1145/3003733.3003743},
	author = {Apostolos Gkoumas and Andreas Komninos and John Garofalakis}
}
