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Technology has affected all aspects of our lives, but it seems that it does not penetrate to clinical research centers as much as other fields. For example, technology could be used to promote the quality of “Retrospective ” studies as much as it become near to the “Prospective” studies. Orthopedics research centers, especially “Hand and upper extremity services ” are good places to start. When we want to set a retrospective study, there is always a lack of accurate objective and subjective data. Perhaps, this is the major reason we tend to utilize prospective studies instead (1-3). Nowadays, with the help of technology, we can overcome this problem. To improve objective data gathering in a clinic, we can use electronic gadgets directly connected to data servers to decrease incorrect or insufficient data. Numerous types of electronic dynamometer directly connect to computers. For example, a device could show and record grip strength. Moreover, with the help of technology it is possible to design superior measuring devices. Imagine a device which could measure and automatically record all upper extremity ROM with certain movements while the patient standing in front of it in a few seconds (such as navigation system recently have been used to guide the surgeon in total knee arthroplasty). For subjective evaluations, a simple VAS questionnaire for pain paired with a function-measuring instrument (like Quick DASH) that records automatically in software, which can be used for both follow-up and research use can complete our collectio