. >> captain ursey joiner, iii has been with the police department 23 years. >> we are an agency back in 2010 had 830 sworn police officers. right now, we are hover be around 614 and it's not getting better in the near future. i do have to be more efficient and technology is definitely going to be the key now and moving forward. >> what if you have outstanding parking tickets, say, or speeding violations? flagged? >> no. we only flag vehicles that are actually wanted for very dangerous crimes such as stolen vehicles, robbery vehicles, things along those lines. >> okay. officer brian hernandez was one of several unitssponding to a call about a suspect in east oakland, wanted in a robbery and attempted murder. >> good. but our cameras weren't the only ones catching the action. each officer wore one of these, another set of eyes, reporting everything that happened. >> shoes or anything on? >> i'm sorry. >> hold on. now. back. sit down. come on? >> i can't talk to my son. >> give us a second. we will let you go talk to him. >> that's totally unrelated. >> oakland is more than 3500 police