[{'role': 'user', 'content': "Analyze the following clause from a privacy policy and determine if it's fair or unfair. Also identify any privacy practices mentioned: zxing/zxing Code Issues Pull requests Projects Wiki Pulse Graphs Frequently Asked Questions Sean Owen edited this page Apr 2, 2015 3 revisions Pages 6 Barcode Contents Frequently Asked Questions Getting Started Developing License Questions Scanning From Web Pages Scanning Via Intent"}, {'role': 'assistant', 'content': 'This clause is fair. The privacy practices mentioned are: nan.'}]