% (n)	Research messenger	Responsive design
Regular desktop PC	60.8 (528)	64.3 (543)
Tablet	6.3 (55)	5.8 (49)
Mobile phone	32.8 (285)	29.9 (253)
Total	100 (868)	100 (845)
Pearson chi-square	2.15	p=.34