Wearable cameras have some utility for the investigator. Here are three that are at the leading edge of this trend.
This has been around for about one year and it is about the size of an iPod shuffle. the newest version has an eight megapixel sensor and a wider angle lens with Wi-Fi and Bluetooth that allows using your mobile phone as a remote to control or you can transfer photos over Wi-Fi. The camera battery lasts for 30 hours and when you charge the battery with your computer you also offload the photos.
It doesn’t take video, just still images, but you can expect that to come in the future.
Logitech is better known for its keyboards, mice, and webcams. The Bemo is between wearable cameras and larger devices such as the HTC Re. It includes a clip, but its video must be activated by holding down the button. Part of this may be due to the product’s relatively slow Bluetooth connection back to the phone, a design that yields better battery life. The Bemo captures 8 megapixel photos and high-definition video.
This company is best known for smartphones. The Re is larger than the Bemo and lacks an integrated clip, but HTC has some accessories that allow it to be worn. In addition to video, also captures the highest-resolution photos at 16 megapixels and it has a wide-angle lens. The Re is always on and ready to capture as soon it’s picked up. It has a time-lapse mode to create a video made up of a day’s worth of stills without one having to be there.
None of these devices have a screen or flash and video shot in low-light may be blurry or grainy. They all connect to a smartphone which makes it easy to handle the captured images and video.