Yes / Although the success adoption of e-government contingent upon citizens' trust and their willingness to use it, little consideration has been paid to explore the adoption of e-government from citizens' trust perspective. This paper provides a critical and systematic review of the current literature on citizens’ trust in e-government, with a particular focus on the most critical factors influencing citizens’ trust in respect of the adoption of e-government. The extant literature was identified through six electronic databases, from 2000 to 2014. Academic articles were reviewed if they contained a relevant discussion of the antecedents or factors influencing citizens’ trust in e-government adoption. The findings of this review reveal that several studies have been conducted in the area of trust in e-government (particularly trust in government and trust in the internet) with limited consideration to citizen’s aspects of trust (such as personality, culture, gender, experience, education level, beliefs and value systems). Based on the findings of the review, a conceptual framework is proposed by developing the updated DeLone and McLean IS Success Model to establish a framework which presents the antecedents of trust in e-government adoption.

This study explores the challenge of low citizen engagement and participation in e-Government in terms of lack of knowledge, experience, trust in e-Services and government itself. The research addressed the issues of factors that influence citizens' acceptance and adoption of e-government services in Libya, how to overcome the barriers, and determine serious games can promote citizen usage. This study applied an integrated approach utilising the Technology Acceptance Model and Trustworthiness Model theoretical models in a focused framework of intention to use. This research applied mixed research methodology, with exploratory sequential case study (quantitative) and qualitative investigation of the Libyan e-Government project and barriers to its implementation by semi-structured interviews. Furthermore, a quantitative survey questionnaire was used to validate the proposed framework, and a post-test questionnaire was also used to evaluate the effectiveness of the serious game. A conceptual framework was developed for all factors that may affect users’ intention to use e-Services and determine the adoption needs: the two main factors are e-Government adoption issues (including citizen trust in government, e-Services and the internet) and knowledge and experience. Using serious games is of a great value in learning and expanding knowledge, practicing and training, building self-confidence, and increasing security and privacy mechanisms. It would build trust between users and agencies by experiencing e-Services’ reliability, dependability, efficiency and capability, thus promoting adoption and use.