Monday, May 28, 2012

How to Choose Between a Motorola MC55 and MC75 Handheld Device

I'm often asked for recommendations on mobile devices for proof of delivery applications and handheld data collection. If you're looking at Motorola devices, most people need help choosing between MC55, MC75 and MC9090 devices.

This article will explain what you should consider when choosing mobile devices and will highlight real-life customer examples for field data capture and proof of delivery applications.

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Before we start with criteria, it is important to understand what features you need today as well as in the future. With rugged devices, once you purchase the device, you cannot go back and add hardware options like a camera, GPS or Bluetooth. The devices we will discuss are:
MC9090 (MC909x) - these are the largest and most rugged of the 3 models. They are supported on all carrriers (Verizon, Sprint, AT&T and T-Mobile) and have the broadest range of hardware options. These are the most expensive devices. MC75 - these are mid-sized devices that Motorola targets for proof of delivery, field data capture and barcode solutions. MC55 - this is the newest member of the family, has a slightly lower level of rugged design and size than MC75's. It is the least expensive.
Questions and Criteria

How to Choose Between a Motorola MC55 and MC75 Handheld Device

You should narrow your hardware choice by asking the following questions.

Do you need cellular data? If so, what cellular carrier do you use and do you know what the data coverage is in your territories?
The reason for this is simple - some territories like the North East are completely owned by a carrier (Verizon). If someone wants T-Mobile or AT&T coverage, they need to check or consider changing carriers. The MC55 is not currently supported on Verizon, so the choice is between an MC75 and MC9000. All devices support GSM networks (e.g. T-Mobile and AT&T). Do you want want device to cover international or outside of North America? If so, you will need to only consider GSM.
If you need cellular data, are you going to do anything that requires 3G/3.5G or faster networking?
Most customers don't know the answer to this but the question becomes more clear if you are: Taking pictures - picture size can be adjusted on the mobile device, but a reasonable quality color picture would be approximately 1Mb or larger. Downloading large files, such as site plans, MSDS sheets or merchandising plan-o-grams for proof of delivery apps.

The MC55 is targeted at basic route accounting users.The MC55 vehicle cradle does not have a built-in serial port. Examples of where this applies are: serial cable connection to the vehicle GPS or JBus (vehicle diagnostics), fuel delivery meters or external communication devices. The MC75 and MC9000 vehicle cradles have a built-in serial port. Their cradle is more expensive than the MC55 cradle by approximately 0-200.
Do you need barcode scanning?
All devices support barcode scanning. The only decision is whether you need 1D/2D or long-range. 2D scanners can be helpful if you have barcodes that may get dirty or damaged. Examples of this include plant nurseries where 2D barcodes may be easier to read due to dirt on the barcode label. Long range scanners can scan barcodes up to 40' away. Long range scanners are only available on the MC909x platform. Examples of long range scanning would be scanning the barcode at the top of a warehouse rack from a forklift.
Do you need RFID?
If you need RFID, your only option is an MC9090. Note that RFID enabled devices are significantly more expensive.
Do you have specific ruggedness requirements? Will you be dealing with harsh environments?
The MC9000 is the most rugged device. It has the best drop spec (6' to concrete) and the best IP (intrusion protection) rating. The MC75 is plenty rugged and designed for field delivery applications (5' to concrete). The MC55 is close to, but not as rugged as the MC75. It is designed for the field but not for harsh environments. Examples of harsher environments would be where you work outside in the rain or dirt - such as oil field services, agriculture or bulk product delivery such as fuel, lubes, chemicals or fertilizer to tanks outside.
What size keypad do you need? What type of input will the keypad be used for? Do you need a pistol grip?
The MC55 and MC75 both have similar sized keypads. They are larger than a BlackBerry but the size of the device shell is fixed. The MC9000 comes in a short version (MC9090S), a long version (MC9090K) and a gun/pistol grip (MC9090G). The keypads on MC9000's are larger than the MC75 or MC55. If drivers use gloves (such as fuel delivery) then it would be worth comparing the MC9000 to the MC75. If you perform a lot of scanning, you should consider a pistol grip, which is only available on the MC9000.

So which device is right for you? The following highlights examples of using each type of device.

MC9090 - Bulk bleach manufacturer with 8 plants in 5 states. This customer receives bleach in rail cars and then distributes to pool supply companies, municipal water treatment facilities, paper manufacturers, etc. The bleach is loaded at the plant and the driver starts their day by scanning a barcode label on the truck (tractor), trailer and delivery ticket. They weigh the truck on an industrial truck scale and wirelessly receive the truck weight to calculate the volume of product on the truck. The driver makes deliveries to a set of customers and scans the delivery ticket, product, etc and records product quantities in each tank. The customer signs the device for proof of delivery and then prints a receipt on mobile Zebra RW420 printers. When drivers return to the plant, the driver scans and weighs again to calculate remaining volume. Once at the plant, deliveries are sent wirelessly to the goRoam server for processing and export for invoicing.
This customer selected MC9000's because they needed the most rugged device, a large numeric keypad, a larger battery to power the wifi since they use wifi for roaming throughout the plant to load products, and because they wanted a larger device so it was easier for the driver to keep track of it.
MC75 - HazMat pickup and disposal for large retailers, oil change shops, car dealers, etc. across 30 states. These drivers receive routes/stops through cellular communications while on the road. The drivers go to each stop and pickup one or many HazMat containers (waste oil, paint, chemicals, etc.). They place a barcode on the container (by hazmat product type) and record the contents of each container. This can involve a reasonable amount of data capture through the touch-screen on the handheld device as they have to complete different mobile forms depending on the pickup. Once complete, the customer signs for electronic signature capture/proof of pickup.
This customer selected the MC75 because they wanted a mid-sized device that would be easy for the driver to carry but would be rugged enough to be around hazardous materials and heavier equipment that might bang around or have the device dropped. They needed 3G network speeds to facilitate image capture. GPS is done on the vehicle but can also be captured on the handheld.
MC55 - Door-to-door surveys and canvassing on a large scale. This customer canvasses homeowners and businesses. They complete field data surveys that may contain 300-750 questions, although not all are required to be answered. When a homeowner or business needs a survey completed, the field personnel scan a barcode and take 1 or more high-quality pictures per site. They take a GPS reading and possibly make a drawing on the device to show the site. Once complete, the homeowner signs the device for proof of delivery/electronic signature capture and a receipt is automatically emailed.
This customer evaluated the MC55 and MC75, but selected the MC55 because it was less expensive. They determined they did not need the ruggedness of the MC75 or the 3G network speed since the pictures would queue and sync in the background. They wanted the smallest/lightest device since the device would be carried all day by the field personnel.

How to Choose Between a Motorola MC55 and MC75 Handheld Device

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Monday, May 21, 2012

Cardiovascular Exercise Timing Effectiveness

Cardiovascular exercise is considered doing anything from walking your dog to skating in a full speed ice hockey game. Targeted cardio is cardio done for the purpose of burning fat and retaining muscle. For most people, this can be done by taking a jog in the park or on the treadmill at your local gym. But questions normally arise as to how fast should I run and for how long? Should I eat before I run? Should I take breaks?

Using cardio to target fat loss and muscle preservation is more a matter of timing instead of intensity and duration. Targeted cardiovascular exercise for fat loss has strict guidelines for intensity depending on factors such as what time and if you do resistance training, what time you eat your meals and how many hours of sleep you get a night.

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For maximum fat loss and muscle preservation, cardio is most effective when performed at 65-75% of your maximum heart rate (220-age) for 30-60 minutes. When performed at this medium intensity, your body is less likely to burn carbs (and protein) as energy, and will turn towards fat for energy. Performing cardio at higher intensity (75-90%) will switch your body to burn carbs (glycogen) for energy to compensate for the greater requirements by the muscles as well as the cardiovascular system. Doing short interval training (less than 10 minutes) at higher intensity (75%+) will lower the demand by the muscles and burn more fat, since your heart rate will drop to the 65-75% range during rest and including up to 2 hours after high intensity training is done. More on this later.

Cardiovascular Exercise Timing Effectiveness

Since macronutrient processing is so important for energy, it is important to make sure that you are doing cardio at the right time in relation to your nutrition consumption and resistance exercise is extremely important. The body burns dietary macronutrients (calories we eat) in the order of carbohydrates, fats then protein. Doing cardio at 65-75% of MHR on an empty stomach will be most effective at burning fat. The medium intensity will have your body looking for fat as energy and on an empty stomach no dietary macronutrients will be present, so the body will turn to stored fat as its source of energy for the cardiovascular system. This environment mostly can be achieved right when you wake up and your body is in a fasted state, since you haven't eaten for around 6-8 hours (depending on sleep and nighttime meal consumption). Doing 30-45 minutes of cardio (depending on where you are in your diet/exercise routine), will burn fat stores as energy, not muscle protein.

Another good time to achieve the fasted fat burning state is after a weight training session. At this time, your body has used up all the dietary carbohydrates and fat from your pre-workout meal as energy during the resistance training of higher intensity. Now doing medium intensity cardio will keep your heart rate elevated, but will switch your body to target fat stores as energy since all carb stores are exhausted.

Word of Warning -
Doing cardio higher than 75% MHR will have your body looking to use carbs for energy. If this cardio is done while your body is in a fasted state (no dietary carbs to burn), the body will look for carbs in another form - glycogen. The only problem is that glycogen is found in muscles and burning muscle glycogen is a catabolic process, IT IS BURNING MUSCLE!!! This is not good, but there is some good news for people who don't have a choice but to exercise at high intensity (sports players, etc...) developing a defensive nutritional plan around your exercise can help keep muscle and while giving you energy during the high intensity exercise. Since you know your body will be craving carbs when your get your heart rate above 75% (normally when you start breathing heavy), it is good to supplement your body with extra carbs before and during the exercise. A pre-workout shake with plenty of complex (slow absorbing) carbs will provide your body with a constant stream of energy that your body can use instead of stored muscle glycogen. You won't necessarily be burning fat, but you will not be burning muscle! Actually, as stated above, when doing high intensity cardio exercise above 75% MHR, your heart rate will stay elevated up to 2 hours in the good fat burning zone, thus burning fat after the fact.

Another good way to prevent muscle breakdown during high intensity activities where you can control the duration is to do the exercise at intervals. This is why weight training can be considered a fat burning activity. During weight training, you elevate your hear rate for only a specific period of time (seconds). Then it lowers back into the good range while you rest. With weight training, you are stressing the muscles more than you would during a fast sprint or other high intensity interval activity, so the activity is, in itself catabolic. So it is important after doing any kind of high intensity cardio exercise, to implement post-workout supplementation (see Nutrition Tips for Anabolic Nutrient Timing Factor).

Depending on what time you work out, and your eating schedule, you could do cardio anytime during the day or night. Just plan out a schedule and listen to you body and know what's going on with your nutrition levels. Preparation is the first step towards success in Health and Fitness

Cardiovascular Exercise Timing Effectiveness

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Saturday, May 5, 2012

What You Need to Know Before Buying a Calorie Counter

There seem to be furthermore models of wrist watches that seem to be keeping track of calories which usually tend to be keeping track of the actual steps of which you have made when you tend to be running or sprinting. In case you wish to purchase a calorie counter watch then you definitely may choose to purchase it on the internet. On the Amazon web-site, you can find quite a few deals from that it is possible to pick the one that you like most. With just you can purchase the bestseller item which you can find inside the most important online store. The main benefit of this kind of calorie counting watch is the fact that it could be utilized by both men and women. that mean is unisex.

Another advantage of this product is that will be not just counting the calories that you are getting rid of additionally, it tells you what's your heart level. In case you decide to purchase a product such as this one then in the package you receive once you will place an order for it, you will find a user's handbook by which you will find all the information that you need to understand just how this calorie counting watch will be functioning. The only negative aspect of this watch is that you will need to replace their batteries very often, if you decide to use it every single day. What this means is that you will need to purchase electric batteries for it every 8 or 12 days.

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The least expensive watch that is having the functionality of keeping track of calories costs on the Amazon site. This watch is also having the function that you can use to calculate your heart rate. If you decide to purchase that watch,then you have to know that you get a one year guarantee, so if you should have any problems with this product or perhaps if it will not function properly in a particular moment, the company that produces it's going to promptly substitute it. You may have to make a phone call and your problem will be solved. Another thing that you must know about this product is actually that you should introduce in their system,is how old you are and also that number of weight which you have. In this way the wrist watch will be able to show you what's the perfect heart rate for your body.

What You Need to Know Before Buying a Calorie Counter

You will see that in case you decide to purchase a calorie counter watch you will have quite a few advantages. The initial one is that in case in which you have established quite a few calories that you want to burn in a single day, it is possible for you to count this number without difficulty.

What You Need to Know Before Buying a Calorie Counter

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