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These researchers wanted a more comprehensive package that would add new features and retain the positive aspects of their previous efforts . What 's remarkable is his ability to evoke the police officers here as real people , with complicated and difficult lives of their own . Everyone at the USPTO can enjoy this space and the artistic efforts of their fellow employees . Lack of accountability for schools , poor enforcement of federal laws , and systemic barriers have robbed too many students of their educational rights and opportunities . It 's been really satisfying seeing them spin off other projects of their own . Lack of accountability , poor enforcement and systemic barriers have robbed too many students of their educational rights and opportunities and have produced a separate system of education for students with disabilities rather than one unified system that ensures full and equal physical , programmatic and communication access for all students .