Independent of age, IOSL was significantly (all p values < 0.0001, Fisher's LSD test) higher in participants with light-blue colored iris (1.14 log(IOSL) ) compared to participants with blue-grey (1.07 log(IOSL) ), green-hazel (1.06 log(IOSL) ) or brown (1.06 log(IOSL) ) iris color. Dependent on iris color, participants were divided into four groups: light-blue, blue-grey, green-hazel, and brown. Subjects participated in an ophthalmological examination, grading of lens opacity, and the measurement of visual functions such as IOSL, CS, and BCVA.
#BLUE IRIS TRIAL#
In this retrospective cohort study, which is a subgroup analysis of a large prospective trial about visual impairments in European car drivers, we included 853 persons between 20 and 80 years of age and without a history of ocular surgery or any eye disease including cataract. If they work anything like their networking components, it's going to be plug in and click a few buttons.The aim of this study was to evaluate if iris color is associated with differences in visual functions such as intraocular straylight (IOSL), contrast sensitivity (CS), or best-corrected visual acuity (BCVA).
And you're right, you're absolutely locked into their camera ecosystem.
#BLUE IRIS 1080P#
I'd love to tell you about the cameras, but as you've mentioned - they're basically sold out of anything between 1080p - 4k resolution at a reasonable price. I have a bunch of access points and really need the overview and control of my network. It's a bit like Apple - the interface, integration, and how you configure things is just super slick and it's so easy to get up and running. I've been rolling my own for more than a decade and this darn thing just works. Why? Mainly because of the bad-ass integration of the networking components. I just bought (2 weeks ago) a UDM-PRO (ie "dream machine" Ubiquiti).
But what makes it flexible also makes it more difficult to configure.
#BLUE IRIS PC#
The main disadvantage of Blue Iris seems to be that you need a decent PC to run it - with associated power draw, etc. I basically asked the same question as you - Blue Iris vs Ubiquiti. When we built our shop, I put something together using Wyzecam - which again, are super easy (and cheap) - but are hobbled unless you purchase a $~24 per year subscription per year per camera. System worked fine, but adding a camera was a pain in the ass. I'd been setting up IP cams at my last residence (Nelly Security - HIKVision mainly) and had rolled them into my own type of system using a NAS, native motion detection on the cameras, and a linux server. Signup for IP Cam Talk, and I would suggest getting your Dahua type cameras from Andy.Īnd, I don't understand what your ISP has to do with it unless your trying to view the system remotely? Lastly - don't chase megapixels, the size of the sensor is more important What lens do you need to properly cover the area (2.8 mm, 4 mm, what? if you don't know, this is where a varifocal camera can really help out) what is more important daytime viewing or nightime/low light. What other system do you know of that identify objects and alert you when it is confirmed versus hundreds of false alerts?īlue Iris also lets you setup a truly custom system. CPU usage is right around 12%Īlso, Blue Iris recently implemented DeepStack AI. I just built a new system around a core i5-10400 with 11 cameras - bandwidth is about 110 Mbps. CPU usage will drop dramatically when properly configured (each camera has to have the sub stream setup in Blue Iris) The main stream is used when viewing a single camera, audio and that is the stream that actually gets recorded. The sub stream is used when viewing multiple cameras, motion detection, alerts, etc. Have you kept up with it? Blue Iris enabled the use of sub streams in early 2020. Does anyone here have experience suggesting against building a Blue Iris system? It seems to be a sound base for a camera system for a larger residence with a maximum of 8 to 12 cameras. I also notice that there are availability issues with a number of their products.īlue Iris systems seem to have a strong base of fans, and can use a variety of components and be customizable. I had considered migrating to a Ubiquiti system, but some posts on IPCamTalk suggest that the Ubiquiti environment is a bit proprietary and subject to change. Load times to look live at a camera have lengthened, and buffering is frequent.
Since the great pandemic of 2020, though, my ISP’s quality has diminished, and they are the only viable game in town. I later added a couple more, and, compared to having none, I was very happy with having a few days of video history. It started with a Nest cam looking at my detached shop. Several years ago, I entered the quagmire of video cameras to keep an eye on my property and outbuildings.
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