The sourcebook is a culmination of LearnLink's key lessons and results. Its purpose is to share the project's experiences and insights broadly with development partners, planners and practioners and with USAID and other donors around the world. Featuring six "models-of-use" that describe technology applications, it provide practical guidelines and strategies for assessing, implementing, monitoring, evaluating, and institutionalizing ICT-based activities supported by illustrative examples within each model.