Kansas Department of Health & Environment’s IT Infrastructure Failure is Recovering
Filed under: Data Center, Notifications, SensorProbes, environmental monitoring
A recent news article reported on an IT infrastructure failure at Kansas Department of Health and Environment (KDHE). The issue was compounded by the fact that it occurred as students were preparing to enter school and needed birth certificates, immunization
records, and other state documents. Because they were no longer electronically accessible, approximately 120,000 of these records had to be retrieved from storage in a central Kansas salt mine, no doubt adding significant man-hours to workers across Kansas.
According to the Healthcare IT News article, the technical problems stemmed from a storage area network (SAN) failure, the hardware which stored agency records. Read more
Ravica Environmental Sensors Are Alternative To “Glass Pavilion”
I recently learned of the existence of a glass house in Montecito, California designed by Los Angeles- based architect Steve Hermann. Considering that this is a glass house in which someone standing outside can see into multiple rooms (including bedrooms and
bathrooms), I question the validity of Mr. Hermann’s statement, “Here I have complete privacy.”
Albeit gorgeous, the home features glass exterior walls, allowing the occupant to be “one with nature.” But it also seems to allow the occupant to be “one with everyone else who is standing outside the house.”
This takes the concept of “neighborhood watch” to a new level. Read more
Environmental Monitoring Sensors: More Than Just Fancy Smoke Detectors
Filed under: SensorProbes, environmental monitoring, humidity monitoring, smoke detector, temperature monitoring, water leak monitoring
During a conversation this week, an associate of mine explained that his business is growing exponentially. His operation expanded from 5 locations to 18 locations in just 2 years. Considering the national economy during this last 2 years, I found this to be an astonishing and noble feat. But then he casually mentioned something else: one of his centers recently lost data due to a water leak. He mentioned it almost in passing, as if losses of this nature were to be occasionally expected.
Sadly, this type of water damage is fairly common. Not as common as the Old Spice Guy videos on YouTube, but common nonetheless. Read more
Ravica Rolls with the Punches
Greetings from the newbie at Ravica! My name is Angela, and I’ve recently joined the team. And what an exciting time to have been drafted by Ravica- right during National Sports Cliché Week. Imagine my luck! (Coincidentally, it’s also national Parenting Gifted Children Week, which I shall be celebrating since my children are über smart, but I don’t want to brag.)
That last statement was hitting below the belt. I apologize. There is no “I” in “team,” so I won’t make this all about me.
I’m taking it one game at a time at Ravica, but it’s already been apparent that the crew here is a great team. We are all willing to go the distance to show you how we can help protect your home and business with environmental monitoring. Please contact us if you have any questions about the SensorProbes or Intelligent Sensors or about customizing your equipment.
Also… Read more
Environmental Monitoring During the Winter Months
Filed under: General, environmental monitoring, water leak monitoring
Today, we had our first major snow storm of the season. I’m a transplant to the northeast and winter in
Maine is still a jarring experience for me. My hometown of Vancouver, WA basically shuts down at the first sight of snow and doesn’t reopen until all the white stuff has melted away, which in a normal year is sometime before 4 pm on the same day. Around here, you just prepare, plow through and get on with business.
Winter requires some special preparation for the inside of your facility as well. With snow and ice comes the threat of water pipes bursting and power outages. Make sure that your facility is protected by having a back-up generator in place. You should also be sure that the main water pipes and any pipes that are running along uninsulated walls have been winterized. Read more
~JessicaFollow Me on Twitter
Dog kennel temperature monitoring
Filed under: Security Monitoring, SensorProbes, temperature monitoring
I got an interesting call today from a woman who owns a dog kennel service out in Oregon. Apparently, she wants a way to monitor the temperature inside the kennels, without running out to check the thermometers. If it is too cold, she brings the dogs inside. It sounded like some serious puppy pampering to me, but being a dog lover, I understand.
At first, I gave her a demonstration of the BitSight2 for temperature and humidity monitoring. It has two sensor ports, so she could monitor inside and outside, then view the data via a web browser from inside her house.
Ravica SecurityProbe Picture Log
Filed under: Intelligent Sensors, Security Monitoring, SensorProbes, motion detector
Today, I started working with a software company who wanted to keep track of their employees that work very early or very late hours. In
general, it wasn’t a bad thing. They just wanted to make sure that the people coming into the building to work, were the people that should be. This company had already purchased monitoring and security equipment from us in the past.
This company just added a new international sales department. The work hours for the new employee were going to be 4:00am to 1:00pm. They wanted to know if they could utilize the picture log to record when people go in and out of the front door. They also wanted to limit the time frame for these pictures.
I did a bit of research and found out the answer was yes! You can set a time frame on the camera motion sensor and you can have the picture emailed or stored on the FTP server. Now, they would get an alert and a picture when someone came through the door.
At this point, they could figure out who came through the door. They then wanted to know if too many people were going through the door during the early morning hours. To do this, we used a Syslog/Eventlog application that allows you to set a threshold. Each time an image was taken with the camera, an alert would be sent to the Syslog/Eventlog manager. If a threshold was met, let say five, then an email would be sent to the security office.
The customer was excited and wanted to implement this in the coming weeks. I can’t wait to see how it comes out.
-Jimmy D
Sometimes it’s fun to brainstorm about SensorProbes
Yesterday, Jon came over to me and said, “Jim you are going to like this one!” Jon knows that I am a geek at heart and love to find new and exciting ways to integrate technology into the real world. I was intrigued.
A customer called Jon and had an interesting idea. His goal was to detect traffic coming in and out of a hall way with our motion detection probes. The server room was in the middle of the two entrances. This means you could have two points of entry. He wanted to use our motion sensors to feed his soon to be written application.
At this point my mind started to race. I was amazed at what I thought was a simple, yet practical, application of these probes. I was dazed by the logic in the condition statements that would have to be created to eliminate false positives. Yes, in those few minutes, I felt that I was part of that project.
Sadly, this Nirvanic state did not last long. I needed to attend to a few of my other customer’s issues. When the day settled down, I started to think more about this request.
The first question I had was, “Why would you want to do this?” Jon gave a few reasons, but I forgot what they were. So I came up with my own theory. He wanted to see when someone came in and when someone came out of a room. In this case, the two data points would be needed.
The second question would be, “Can we detect this?” Sure, that wouldn’t be an issue. We would be able to detect when a person goes past a motion sensor. We would then wait until that sensor is triggered again, meaning they went back the same way. Or until the other sensor was triggered, meaning they went back via the other hall. 
The third question’s answer is still in progress, “What logic will be used?” We have to have logic that will eliminate false positives, people just walking down the hall and failing to detect an entry.
I suggested adding a dry contact to the door. This would add a third data point and make detection a lot easier. When the door opens or closes, we would know when some one has passed through it’s threshold.
I don’t know what the outcome will be for this project, but I did see the purchase order come in. I will update the blog when we get the final results!
- JimmyD
The future of airconditioning and how the rest of the world can monitor temperature
I just found an entry on Slashdot about a deal between IBM & Carrier to create and market a web enabled air conditioner. Apparently you are able to gain complete control of the unit via the simple web interface. Being a geek, this intrigued me. What about everyone else who cannot obtain one of these units?
Being able to log in and monitor the environment is something you can do with the Ravica line of SensorProbes. I would suggest getting one of the temperature and humidity probes to start with. From my research, high humidity plays a big role in the cost and operation of your air conditioning units. Being able to trend and be alerted during these times can be beneficial.
Next, I would use the airflow probe to tell me when the unit is on. I know, it is an odd way to detect the air conditioners state, but trust me, it’s logical. You can use an airflow sensor on any type of unit. Like the one in the above picture or built-in industrial type. With an airflow sensor, you are not limited to testing current flow or temperature.
Last, but not least, I would use the Sensor Controlled Relay to be able to turn off the unit, if you needed to, in an emergency situation.
So the good news is that you can implement Ravica’s environmental probes in various ways to help monitor your environment. What’s even better is that this technology is available to every one.
- JimmyD
The SensorProbe can Tweet!
Filed under: environmental monitoring, humidity monitoring, temperature monitoring
I don’t want to ride on the coat tails of Jon’s post about being able to send temperature alerts via Skype, but I guess I have no choice. I quickly wanted to point out that you can also send Twitter alerts form your SensorProbe. I imagined this as a second wave alert. Kinda that last ditch effort before the ship goes down. Ok, maybe I am being a bit over dramatic but in reality, this can be a great way to do a broadcast alert.
The process is easy. Browse to TwitterMail, insert your twitter username and password to get your TwitterMail address instantly. Then go to your SensorProbe and create an email alert. Alert goes off, email is sent and Twitter is fed. Make sure that everyone that is supposed to recive these messages are followers of your Twitter account.