Category Archives: High Quality Lecture Camera

Advantages Of Lecture Recording Systems

Advantages Of Lecture Recording Systems

Educational institutions all over the world highly recognize the distant education’s value. The number of students learning distantly over the Internet is increasing yearly. Technologies for education including Internet-based learning activities provide multiple possibilities for international communication. Online course lectures enable students to improve retention and matriculation. The principal task is to examine solutions for the distant education available on the market and to find the best one.

Available types of equipment

Various solutions that may perform this mission exist. Mainly, one can list the following categories of equipment: room integrated and portable videoconferencing systems, course management systems, screencasting systems, and lecture capture systems. Multiple types of videoconferencing systems accept video and audio inputs and enable users take part in videoconferences. The main disadvantage of this equipment is that it cannot record lectures and upload the learning content on server. Moreover, portable systems feature intermittent loss of quality in the audio and video signal. For course management systems the disadvantages are lack of any synchronous voice or video capacity as well as occasional downtime or slow periods. Screencasting systems (e.g. Macromedia Captivate, Qarbon Viewlet Cam etc.) are used to create interactive simulations and software tutorials. This method does not work for long lectures. There is a number of limitations of recording quality and in platforms for most of the programs.

Advantages of lecture recording systems

Lecture recording systems allow for recording presentations and trainings, voice and video. Recorded content is uploaded to a server. Users can view it on an Internet browser. You can capture conferences, seminars, and course lectures. This content can be burned to CD/DVD disks or incorporated into a course management system (CMS). The lecturer or presenter does not need to go to some particular studio and records the learning content from its working place. He/she trains, teaches or presents as always while the lecture recorder equipment records everything they show and say in high resolution and immediately transfers the content online. The audience may watch it anywhere, anytime. Presentations and trainings can be published in different formats with attractive interface.

Optimal solution for lecture recording

Systems that are available on market have rather different requirements. Software and standalone solutions, compact and cumbersome, price competitive and extremely expensive… Lecture recording solution is not installed only on recommended suppliers’ hardware. This compact and standalone device for video capture has an integrated frame grabber and allows for capturing signals from VGA/DVI sources. It grabs signal from analog audio and composite video inputs so that you can capture video from analog cameras. It also features 32GB internal solid-state memory ensuring that your captured data is never lost.

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Many Institutions Are Now Investing In Lecture Recording Technology

Many Institutions Are Now Investing In Lecture Recording Technology

The formal lecture has long been at the heart of university education. Large numbers of students form the audience while the professor holds center stage imparting his/her wisdom. That lectures have remained for so long as a major method of education is testament to their effectiveness, however, the traditional lecture does have certain disadvantages.

The typical human concentration span is reckoned to be around 15 minutes. After this time the audience’s minds are likely to be on many things other than the topic at hand. That lectures are usually passive experiences doesn’t help the concentration problem. The lecturer’s personality also affects audience attention. Lecturers are generally selected for their expertise rather than their engaging delivery.

Lectures often provide a barrage of facts. The nature of the medium cannot provide sufficient time for reflection, and even the most alert student will be unable to absorb or understand everything first time around. Everyone gets the same lecture, regardless of aptitude, prior familiarity with the subject or whatever. For some it may be too easy, for others impossibly difficult. Lectures are generally one-off events, a student can miss a presentation through numerous reasons eg illness, traffic delays etc.

Many institutions are now investing in lecture recording technology, such as Echo360. This technology is being used to capture curriculum lectures as well as one-off seminars and guest lecturers. Recording may happen routinely, or on an ad HOC basis. Current lecture recording technology enables recording to be scheduled automatically according to the institutional timetable and on completion to be sent to a server, processed, and made available for viewing within an hour or so. Where lecture recording technology is installed its use is likely to become routine, or at least the default option, for all lectures.

Students have the opportunity to review lectures whenever and however they choose, and can often gain something new from each subsequent viewing. The institution can also leverage lectures, eg making the material available to distance learners, who in turn benefit from content that is significantly more engaging than ink on paper (or text on screen). This begs the question of whether there is a continuing role for the traditional lecture, or could faculty simply spend a few hours in front of a video camera recording their classes for the whole year (or for many years where subject matter doesn’t change)?

I would suggest traditional lectures will be around for a long time to come. Recorded music has been around for many years and yet people still flock to live performances. For many the experience of sitting in a lecture theater listening to a live speaker will have a greater impact than watching a re-run on a computer screen. There is also the opportunity to raise one’s hand and obtain instant clarification on a point of confusion. The audience also affects the presentation in more subtle ways. A good lecturer always has their antennae open for audience reaction, and will adjust their delivery accordingly, eg giving a more detailed explanation to material met with blank expressions.

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Teachers And Security Cameras

Teachers And Security Cameras

The school CCTV camera inside the classroom is an essential item. It deters cheating, and unruly behavior. Since everything is on tape, there is no error in finding out the culprits and the cheaters.

But instead of whining about the school surveillance cameras, why not make it work for you? Since there are cameras everywhere, you can use these to your advantage if you want to be discovered for your dancing, singing, or athletic talent. Sounds unbelievable? Well, teachers are rabid talent scouts and they can know real talent when they see one. An invitation to an audition will come your way in no time.

Instead of scuttling a CCTV camera on the school playgrounds, strut your stuff with like-minded friends. Certainly, the entire show will caught on CCTV and who knows, a talent scout may see your potentials as drama actor, cheerleader, gymnast or comic. You might get kudos from a talking CCTV camera!

One more thing, show your teachers you studied hard for exams by concentrating on your paper, not you neighbor’s. Got a high grade for once? The teachers won’t doubt you because everything is on tape even if they play the tape on slow motion they’ll see you haven’t moved a hair during the exams. Aren’t those spy cameras cool?
Although teachers are not the prime target of security cameras, they are also caught on tape giving exams, lectures, and subject demos. The taped video recording can be used to evaluate a teacher’s performance in classrooms. If you are the teacher, ask the principal if you can view the video taped recordings so you can review it and check out the following:

* Are you taking charge in the classroom?
* Evaluate your impact on students, do they listen?
* Distinguish the different reaction of students to your lectures, are they bored?
* Evaluate class participation
* Check your posture, is it threatening?
* Are you doing all the talking?
* Are you frequently referring to your notes
* Do the students prefer lectures or do they perform better with self-regulated goals?

Your behavior in the classroom also reflects the way you are as a teacher. Viewing the tapes caught by your classroom CCTV camera helps you see yourself from a different perspective and you can self-assess your weak and strong points and improve your teaching strategies to pull up your performance a notch higher.

Although teaching skill is important, it is also critical that teachers have the will to teach. You’ll know from the video tape if you’re a committed and energetic teacher with smart ideas or teacher who is bored and dissatisfied with teaching. The CCTV camera does not lie.

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A Video Surveillance System Is Important On College Campuses

A Video Surveillance System Is Important On College Campuses

A video surveillance system is important on college campuses. It assists to provide security for the diverse assortment of facilities on the campus as well as to protect students, who sometimes make long journeys within the campus ground at night. However, before installing video surveillance cameras on the campus, there are issues to be addressed. What security system is on ground? What are the security concerns on the campus? How will installing video surveillance cameras fortify security? A few tips about installing video surveillance cameras on campus grounds will address some of these issues:

LOCATION OF INSTALLATION

The location of video surveillance cameras is extremely important to a successful security situation on the campus. Video surveillance cameras are not to be positioned without deep thought. They are effective when they are placed at exits and entrances of buildings, at parking lots, campus stores, cashiers office, sports ground, lobbies, stairways, and at auditoriums.

AIM FOR REMOTE ACCESS

A university campus comprises of dormitories, libraries, sports complexes, school fields, faculty buildings, etc. Since there’s a lot of space to cover, the security system to monitor this vast expanse of land must be all-embracing. Remote monitoring enabled through the installation of IP cameras to a video surveillance system will enhance the complex security needs of the campus. Another advantage of an Internet angle to security is that archived footage becomes possible, and this can be used to investigate past criminal and violent act.

PRIVACY

There is no doubt that video surveillance cameras should be installed on public places on college campuses. This assists to deter criminal activities. But the installation should not lead to the invasion of the privacy of those living in the university community. People living on the campuses are usually critical. Their opposition to the installation of system on the basis of invasion of privacy might derail the entire project and the essence of the initiative will be defeated. In other words, keep the privacy of students, lecturers, non-academic staff, and others in mind while putting in place video surveillance cameras. For instance, the cameras should not cover the halls of residence and the staff quarters.

COMPREHENSIVE SECURITY SYSTEM

While the presence of video surveillance system gives the impression that the security situation has been taken care of, this may be an illusion. Security issues are much more complex than that. In other words, the traditional forms of security provision should be maintained to work with the cameras. Campus security personnel and other law enforcement agents should still continue to function. Members of the university community must remain vigilant and ready to take care of their personal security as well.

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