Allow staff to schedule travel through any source. As long as policy is followed, utilizing multi-search travel websites can greatly save on travel costs (e.g. hotels, airfare, rental cars).
Department of Justice
Permit congressman to utilize a televoting system (internet or phone based) that would not require them to travel to Washington. This would save on travel expenses and other operational costs involved with transporting government officials to the capitol.
Allow applicants from anywhere to be able to interview from anywhere! Use the internet to connect interviewers and interviewees face to face with a simple webcam. This would allow for someone in Alaska to interview for a job in Washington DC. This would save travel costs and give us a wider applicant pool.