Web experts , users say mobile payments will replace cards , cash . Comment: The survey , conducted with Elon University 's Imagining the Internet Center , was not random but instead asked for the opinions of 1,021 `` Internet experts and other Internet users . '' Others say users ' security concerns might slow that process . The survey by Pew Internet and Elon University sought out Internet experts .
Web experts , users say mobile payments will replace cards , cash . Comment: Others say users ' security concerns might slow that process . The survey by Pew Internet and Elon University sought out Internet experts .