Laser Keyboards

The introduction of laser keyboards. As technology progresses the devices that we use to do our everyday computing tasks continue to get smaller. While this does have many advantages in many aspects it does hold its share of less advantageous points. The limit size of many devices has left traditional input methods difficult in many instances.

Many devices have keyboards that are difficult to use while others do not offer a keyboard at all. This has lead to the development and release of a number of alternative keyboard options. The most innovative and effective one on the market today would have to be the laser keyboards.

Although the portable keyboard options that are available are convenient when it comes to text entry on devices with less convenient options, many of them are only slightly so. Even though they do tend to be light and fold or roll up they are still bulk.

You have to concern yourself with storage and transportation of these items which can sometimes prove just as inconvenient as using the input options that are allowed by the device in the first place. Laser keyboards reduce the device to a small projection box and allow any flat surface to become your keyboard.

This is how they work. The device is both a projector and an input device. Most of these devices collect data with a double projection. Just above the visible keyboard made of laser is another invisible one made of invisible infrared light.

It is the invisible grid that reports the data back to the device and eventually to computer you are working on. As you type on the laser keyboard your fingers break the plane of the infrared projection. Each time the plane is broken the location in the field is calculated. The locations are synchronized with the visible field and data is entered accordingly.

To date there are few methods of data entry that remain simple to use and reliable yet have such compact convenience as the laser keyboards. Perhaps it is the similarity to the traditional input devices that we have become accustomed that makes them so appealing.

Whatever the reason, they are truly the favored method and continue to become more popular. As devices continue to become smaller and more powerful it is likely that rather than optional attachments these laser keyboards and similar input devices will become the standard for technology and will begin to come built in.

24HR Fitness Machines – Top Weight-Loss Tools In Treadmill And Elliptical Trio

The availability of a 24hr fitness gym gives you absolute control over your muscle fitness routine. Home exercise machines equal 24hr workout access. Oh, the joys of no body-hugging fitness apparel, no travel time to health clubs like Fitness XSport, no parking hassles, no sweaty equipment, no demented, yapping dogs, and no weather woes! With 24hr fitness equipment such as a treadmill or elliptical machine at your disposal, you can be up and running in less time than it takes to say gym bag.

Anyone who exercises fitness choices on a daily basis, no matter what form these take, will experience an enhanced quality of life, a greater sense of vitality and wellbeing, and natural weight loss without excessively restrictive diets. Making a workout in your own 24hr fitness center part of your daily routine, also improves coping skills as far as stress is concerned.

That is, provided that you can find the inspiration to be consistent and disciplined about sweat equity without a Fitness XSport or similar gym membership. Perhaps you will need to have the glorious physique of a Muscle And Fitness Mag cover photograph on the refrigerator door, serving as a constant reminder of your 24hr fitness plans!

1. 24HR Fitness Center – Home-Based Proform Treadmill Daily Exercises Fitness

An exercise treadmill is one of the most popular 24hr fitness gym partners to have at home. With a home treadmill like Proform, there is no serious learning curve. If you can walk, you can use a treadmill. And if you are concerned about muscle fitness, daily exercises are a must.

The main advantages of using an exercise treadmill are that you walk or run in ‘one place’ in the comfort of your own 24hr fitness center, and that the treadmill’s treadbelt offers you superb joint-cushioning features. The best treadmill ratings promise up to 20% less joint-jarring than road running.

Studies have shown that a session on a 24hr fitness treadmill may allow you to burn up to 40% more calories, compared to a similar period on a stationary exercise bicycle or recumbent bike. The benefit of weight-bearing exercise as far as the prevention of osteoporosis is concerned, is common knowledge. With ever-ready 24hr fitness equipment in the form of a home treadmill at hand, you can build bone density daily, throughout the year.

What is great about having a 24hr fitness trainer at home, is that you can be in a constant dialogue with your muscle mentor. State-of-the-art consoles ply you with feedback at such a frenetic pace, that you can plan your workout down to the last drop of sweat. Some treadmills are even able to supplement your low-carb diet, by giving you details of the number of carbs you crushed in your last workout. This function makes it easy to combine exercise with a natural weight loss program.

You will also be able to keep track of speed, time, distance, heart rate, and other valuable data. The adjustable elevation ranges most treadmills sport, promote muscle strength, and constantly test your mettle. Some 24hr fitness machines, such as the equipment in the Proform Treadmill range and the Nordic Track Treadmill collection, are as close to a health and entertainment center as you can find. The flagship models come with built-in television screens, water bottle holders, cd players, and a number of other features designed to make the workout in your 24hr fitness center as enjoyable as possible. Talk about multi-tasking motivation!

2. 24HR Fitness Elliptical Trainer – Low-Impact Exercise For Joint Protection

If you have all sorts of aches and pains, such as knee pain, or arthritis in the knee, or just want to prevent joint injuries, an elliptical trainer may be your perfect personal 24hr fitness club partner. Jilt the joint-jarring of ordinary running and walking action, with the smooth motion of an elliptical machine. Your feet are firmly and comfortably secured in footplates or footpads, and the ‘walking’ motion keeps everything body part perfectly aligned. You still get the benefit of weight-bearing exercise, but the only impact you will experience while on this 24hr fitness trainer, will be that of improved cardio conditioning, aerobic capacity, and muscle fitness. Apart from your lower legs, your quadriceps and glutes will soon feel and show the effect of a workout on the elliptical trainer. Apparently the elliptical trainer is even more effective at burning calories than a treadmill!.

3. 24HR Fitness – A Handle On Muscle Fitness With An Elliptical Cross Trainer

Enhance the effect of an elliptical machine as a 24hr fitness trainer, by choosing a machine that also features handlebars for a very effective total body workout. The elliptical cross trainer option has the same ‘walking’ action as an ordinary elliptical trainer, but also works your arms, shoulders and chest. The added variety these programs offer, not only make this a very effective total-body form of exercise, but also adds interest that is likely to keep boredom at bay.

Whether climbing or using the machine as an elliptical glider, you will get a great workout with quick, visible results. An elliptical trainer session is also a terrific warmup for strength training with weights. The elliptical movement is a combination of a biking and skiing motion, and combined with the arm action, is the most effective of the three 24hr fitness options mentioned here.

Muscle fitness and cardio conditioning is no sweat with your own 24hr fitness center at home.

Can TENS Units Really Kill Back Pain

What is a TENS unit?

Premium Digital 8 Electrode TENS / Muscle Stimulator Combo Digital Unit TENS is used as an acronym for the Transcutaneous Electrical Nerve Stimulation. It is a process in which an electric current is passed through your body with the help of electrodes taped to your skin. A walkman radio or PDA sized battery operated box is known as TENS unit.

Some people think that TENS is similar to the process of acupuncture or acupressure.  Itis basically used to give the pain relief to any part of body from a few hours sitting to several days course.

TENS process uses two basic theories i.e. the first one is gate theory & the second is endorphin theory. These two theories explain the itas a pain reliever. Both these theories are used in this process of TENS to accomplish the pain relief.

How TENS unit uses Gate Theory?

tens unitDeliberately the Gate Theory says that the nerves are capable of carrying only one signal at a time. It over stimulates these nerves with the electric current produced by it. This stimulation creates the confusion in the brain which enables the blockage of real pain signals from getting through.

How TENS unit uses the Endorphin Theory?

The Endorphin Theory is used as a second theory. According to this theory, itprovokes the body to produce the natural morphine-like substances known as endorphins. These endorphins behave same as the original narcotics to provide pain relief to the whole body. To do so the electric current passed through itstimulates some nerves which in turn send messages to the brain causing it to release the natural pain relief chemicals.

Does the TENS unit actually works?

It has been found in general that itis characterized as a hyperstimulation analgesia i.e. a pain relieving modality. This hyperstimulation analgesia includes various processes like acupuncture, acupressure, massage and vibration. All these process work on one common basic principle. Like placebo, all these process also produce the same effects.

From the recent scientific studies following facts have been confirmed about the TENS unit.

Similar to the effects of fake acupuncture the fake TENS are also capable of producing the pain relieving effects. They actually produce the psychological effects rather than achieving pain relief as given by other pain relieving sources. Still there is no solid proof about the working of it& the effects produced by it.

Should the usage of TENS unit be stopped?

Although there are no 100% proofs about the results of it, it does not mean that if it is giving you the satisfactory results & relief from pain then you have to stop using it. If you have bought one & if it is working well for you then you can continue its use. Thus the result is that if something suits you then why not to use it?

But if you are planning to buy a new onethen it is adviced to first do proper research about its results. If you don’t find it upto the mark then many other products are also available.  It is  somewhat pricey.

(AC Adapter Included!) LGMedSupply ELITE TENS and Muscle Stimulator Combo Unit with 4 Electrode Pads

Twin Stim Plus Combo Quad Channel TENS Unit and Muscle Stimulator Unit with AC Adapter - 2nd Edition

LGMedSupply Platinum Branded Dual Combo Electronic Muscle Stimulator and TENS Unit Physical Therapy System

Aeron – Redefining Office Chairs for Style and Support

Known for its innovative design and its strikingly out-of-the-box concept, the Aeron chair has set itself quite apart from other office chairs in the same range. In fact, the chair is currently showcased in the Museum of Moden Art’s permanent collection, though we have yet to see whether its comfort and functionality live up to to its artsy build.

The Aeron is a sleek, sophisticated black contraption that was designed to perfectly fit every curve of the human body, providing adequate support to muscles you didn’t even know you used. The design was intended to be a quite above the average office chair, and nothing short of imaginative.

At its most basic, the chair features a high, wide contoured back, and its slopes down the back ever so slightly too, just so you can achieve perfect back posture. The front edge of the seat also keeps pressure off the thighs, courtesy of the “waterfall” front edge.

Part of what makes it so comfortable is PostureFit, an Aeron feature that allows you to sit for prolonged periods of time without straining your muscles. In fact, it supports natural body dynamics, such as the way the pelvis tilts forward, as well as correct spinal alignment.

Another unique feature is Aeron’s patented Kinemat tilt mechanism. It allows your neck, hips, shoulders, knees, and ankles keep natural positions as you sit and work.

It does feel comfortable enough, and extremely convenient. The adjustment controls are easy to manipulate, and the Aeron easily converts into either a work or side chair, and it provides adequate stools support for all kinds of office work.

All in all, you can’t deny the Aeron’s designers have put a lot of thought into body support.

And the Aeron chair pulls all this off—without cushions. That might be a bit of a drawback for those of us who prefer sinking into soft leather seats, but an office chair that conforms to bodily contours properly can be comfortable enough without the cushions.

While this could be a deal breaker for most people, the Aeron does provide its own alternative in the Pellicle—a specially woven seat that was developed exclusively for Aeron, and is made of back suspension material that stands in for the standard cushion. It’s not exactly pillow town, but the Pellicle evens out pressure across your body while seated, and keeps you cool at the same time—not something most cushions can achieve at the same time.

Aesthetically, the Aeron is an unquestionable headturner—in a good way, mostly. It does look a bit unconventional, though it should fit right in regardless of your kind of office space. The Aeron chair comes in black, as well as other neutral colors, though probably for a contraption like this, clean, sophisticated black might be the better choice.

Getting the Aeron could also be an environmental endeavor, and is definitely a plus: up to two thirds of the whole office chair was made with recyclable materials, making it 94% recyclable.

plantronic bluetooth headphones

The greatest convenience that you can ever enjoy from using plantronic bluetooth headphones is wireless mobility but not at the expense of higher power consumption. Although there still are other types of wireless headphones available on the market today, bluetooth headsets outrun them in terms of ease, convenience, and mobility.

The most common type of wireless headphones are radio frequency headphones, which make use of radio waves to link two devices–a transmitter and a receiver (usually the headphone). Another popular type are infrared headphones, which are still wireless and use infrared frequency waves for communication between the linked devices.

Both of these types of headphones have limitations that bluetooth headphones have gotten over. For example, the signal or transmission range of plantronic bluetooth headsets can cover a radius of up to 100 meters, especially for Class 1 devices. Radio frequency headphones, however, can cover a wider radius, but they also consume more power than bluetooth-equipped headphones do. So, in terms of signal coverage and power consumption, any headphone with plantronic bluetooth capability has the perfect mix.

Another reason that makes plantronic bluetooth headsets a better alternative to other wireless headphones is the wide range of devices that you can use with them. The most common devices that you can use your plantronic bluetooth -capable headphones with are mobile phones, media players, computers, and game boxes.

These days, the most common device used with plantronic bluetooth -capable headphones are cell phones and personal digital assistants (PDA). Advanced Audio Distribution Profile (A2DP) allows many mobile phones and personal digital assistants to stream high-quality audio to your bluetooth-capable headphones. For you, this means eliminating the hassle of using wired headphones just to listen to audio from your mobile phone or PDA. But, that’s just part of the bigger picture. Many wireless headphones also have built-in microphones.

If your cell phone, personal digital assistant, or handheld device supports the Bluetooth Headset Profile (HSP), Hands-Free Profile (HFP), and Audio/Video Remote Control Profile (AVRCP), you can use your bluetooth-capable headphone for more than just listening to streaming audio. You can also make and receive calls, as well as control your device wirelessly.

Next to mobile phones and PDAs, computers are common partners of plantronic bluetooth headsets. Wherever a software application requires the use of a headphones and microphones, your plantronic bluetooth -enabled headphones have that covered, as well. Voice chatting and video chatting through such platforms as Skype or Google Chat become more convenient with wire-free use of headphones that are paired or linked to your laptop or desktop computer via bluetooth.

The media players are also catching up to the bluetooth craze. Many of the latest models of portable players–from MP3 players to DVD players and the like – are starting to support and enable bluetooth functionality. This is good news for you because you can pair your plantronic bluetooth-equipped headsets with such devices and enjoy your digital music and videos without the wires.

Plantronic bluetooth for gamers

Gamers have also stepped up to the plantronic bluetooth bandwagon. The latest generation of game consoles, for example, are beginning to include features that allow game players to go online, as well as to establish and interact with online social communities. With bluetooth headsets enabling you to chat with your game mates while both of your hands are preoccupied by the game controllers, you can easily keep in touch with fellow gamers while standing far away from your game box.

With more and more devices adding support for them, plantronic bluetooth headphones will soon be the dominant type of headphones for use in listening to audio and for voice chats.

A Guide to Choosing the Appropriate Dirt Bike Helmet

If you happen to be a fan of outdoor activities, such as biking, it is necessary that you wear a complete gear when doing the sport such as dirt bike helmets. This activity could look easy, simple and fun, but this type of activity is also associated with danger and accident. Even if you are extra careful, accidents are inevitable to occur, which could lead to serious injuries or fatality.

The head is the most essential part of the body that needs to be protected, so it is important to find and wear the right dirt bike helmets. There are many types of these helmets available, so it is necessary to find the right and most appropriate one because this helmet plays a crucial role when you engage with biking sport.

Check out the following tips on how you could find the right dirt bike helmet:

• The full face helmet- Opt for the full face helmet because this head gear could certainly provide the utmost protection for dirt bike riders. This type of helmet is specially designed to guard and protect the entire head. In addition, it would shield the head against harsh conditions such as rain, wind, dirt and insects.
• High quality helmet- If you are choosing the right helmet, ensure to invest on something that is of the highest quality because even if it is a bit costly, this helmet could definitely serve its purpose well. You could save on cheaper dirt bike helmets, but you are also putting your safety at risk. Your life is precious, so do not just settle for affordable ones because, at times, they are not that sturdy.
• UV ray protection- Look for a dirt bike helmet with a UV ray protection feature so that you can protect your eyes against the heat of the sun when you are biking. It is more comfortable to go biking when you have a helmet that would not just protect your head, but also screen your eyes against the harsh sunlight.
• Helmet size- Bike helmets come in various sizes, so there will be no problem in choosing the most suitable helmet size that would perfectly fit into your head. Of course, you should make sure that the helmet you choose should suit your head and would allow you to wear it comfortably. This way, you could enjoy biking without having an awkward feeling wearing lose or tight helmet.
• Weight- Consider the weight of the helmet. The weight usually depends on the type of the dirt bike. Now, individuals who prefer short jumps and runs would choose normal to heavier weight helmets. These helmets may be heavy, but they are considered the strongest and durable. For long runs, the perfect helmet is the light weight helmet that is more comfortable because it is lighter.

These are some of the most vital things to consider when purchasing the right dirt bike helmet.

By following these helpful tips, you can certainly get hold of the perfect helmet that would protect your head when you are biking. Investing on superior quality dirt bike helmet is vital, as this would save your life when inevitable incidents would occur.