Web Systems and Mobile (1)

• Web Accessibility Evolution in the Brazilian Government
  Alberto Oliveira (USP), Andre Freire (UFLA), Marcelo Eler (USP)
• Towards a Data on the Web Lifecycle Model
  Karina Silva (UFPE), Marcelo Iury S. Oliveira (UFPE), Bernadette Loscio (UFPE)
• An Investigation on the Use of Interaction Design Patterns in Brazilian Government Mobile Information Systems
  Leonardo Silva (UFLA), Andre Freire (UFLA)