Camera Field Monitor,5.5″ 4K Input with 3500mAh Rechargeable Li-ion Battery 1920×1080 HDMI Screen Camera Field Monitor for DSLR Camera/Camcorder
Many photographers have a hard time looking at the small LCD screen on their cameras. For years I have used an external screen for films, but having this luxury came with a few issues. The biggest problem for me, is the large battery that most of these monitors come with. Some of them use the canon LP-E6 battery, which is small but is still too much weight on my camera.
I finally decided to give myself a gift and I did a search on Amazon for “USB powered field Monitors”. I found dozens of LCD screens, but most of them were too large or way too expensive. After scrolling through so many I found this monitor. It fit all off the requirements I desired and I purchased it immediately. I will put the link and specs below for people who are interested.
Amazon Link: https://www.amazon.com/gp/product/B083SKH8NT/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
It all started when Rob Sell, a professional search and rescue tracker who also worked in computer security, became frustrated at how nobody was looking for many of the thousands of missing people. He decided to found Trace Labs, a project which uses crowdsourcing to enlist the efforts of hackers worldwide to find them. They select missing persons cases and then award hackers points for finding information on the missing people, creating a computer forensics competition for a cause. One great opportunity is going to hacking conferences like BSIDES and DEFCON and holding events where hackers there try their hand at finding the whereabouts of missing people. It’s part of a new movement towards OSINT, or Open Source Intelligence. The primary tool is searching online and using the dark web for digital fingerprints – pictures, activity, or other digital fingerprints. When successful, hackers can find information the families and law enforcement have never had before – helping their quest to track down the person, or even finding them directly. 
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