GPS Tracing Devices Help Protect Lone Workers

Lone workers face many life threatening risks in their day to day life when compared with their office based colleagues. The GPS technology can offer them real benefits in case of any emergency. They can raise an alarm and be sure that their location can be accurately received by the concerned authority. 

A lot of people who travel for their work alone or at night are generally regarded as lone workers. Some of these occupations have a higher degree of risk than others.

Mobile workers who have to work on field away from their base comes under the lone worker category. Some more examples include workers involved on construction site, plant installation, lift and electrical repairs, decorating and paintings along with agricultural and forestry workers.

Other set of lone workers include service workers, for example- rent collectors, postal staff, social workers, drivers, medical staff, pet control workers, estate agents, sales representatives, etc. Commercial industries offer lone worker protection and hire agencies like

It is not possible to continuously supervise lone workers, but communicating with them and checking their working conditions and practices plays an important part in reducing health and safety risks.

The employer has a duty to assess the risks to their lone workers and then to take steps to avoid or control the risks identified.

Which Is Better – Kindle Wi-Fi or 3G?

Amazon kindle is gaining popular in the word of readers because this device is the most important items in the list of those people who love to read. Amazon launched third generation of kindle device, Kindle Wi-Fi and 3G. This new technology is very easy to use; readers can download unlimited eBooks, magazines, newspapers, videos, games etc. So which one you want to have Kindle Wi-Fi or 3G?

The best features of these devices are their long battery life and ability to go 'online' anywhere, anytime. Here are their common features: 

  • 6 inch, 600×800 pixels E Ink Pearl display
  • Freescale 532 MHz ARM-11 CPU
  • 4GB Storage
  • 256MB RAM
  • 802.11 b/g Wi-Fi
  • USB 2.0 port
  • 3.5mm Stereo Headphone Jack
  • Built-in Stereo Speakers

Defiantly user will be confused which one is better for him kindle Wi-Fi or 3G, so you need to figure out the vital advantages both of these gadgets are offering. Apart from this you can get kindle help support call us +1-844-761-1993.

The kindle 3G is lightweight device and very handy with 7.5 inches height and 4.8 inches width. The thickness of this device is 0.34 inches and device weight is less than 250 grams. This device is very easy to carry anywhere. Thin, small, and lightweight seems to be Amazon's motto with their Kindle line.

The only difference between the two models is the inclusion of an EVDO/CDMA AnyDATA wireless modem in the 3G version. It allows the device to connect to Amazon's Whispernet to download eBooks and other content from their website. Both devices offer you long battery life, up to two months if you keep your wireless off and with enough storage space to save up to 3,500 eBooks. 

The Flow Water Jet

A water jet is state-of-the-art industrial cutter which is used to cut very hard or heat-sensitive materials without damaging the material and changing its intrinsic properties. As the name indicates, the machine uses extremely high pressure of water to cut through the material, to enhance the cutting potential, an abrasive material is added into the jet stream. 

Flow water jet is the ultimate cutting solution which uses very simple yet effective technique to cut material.

1. It has an ultra-high pressure pump that produces water with pressure of up to 94,000 Psi.

2. At the next step, this highly pressurized water is let out through a tiny jewel orifice as thin as air with speed of up to thrice the speed of sound. The pressure and velocity of water forces it to act like a scalpel and it can easily cut soft materials like rubber and plastics.

3. Abrasive material like garnet is introduced into the stream of water to increase the cutting power by 1000 times. Abrasive water jet is used to cut hard materials like steel and other metals.


1. The ultra-high pressure system- it includes the pump, the cutting head, and all the plumbing.

2. The machine- the machine includes the axis, cutting head axis and the material support catcher.

3. The control system- It includes the programming software, operator interface, and velocity feedback systems.


The most important benefit of the flow water jet is its ability to cut material without constraining its internal structure. With the use of this technology, we can avoid the Heat-Affected Zone in the materials. The cuts made with the water jets are highly intricate and sharp. We can easily produce complex shapes with highly accurate cuts down to 0.005 inches. 

We can also reduce the amount of scrap material produced with this technology. Secondly, it only uses 1.9- 3.8 Liters of water per minute which can be easily recycled through a closed-loop system. The water is clean enough to be filtered and then disposed of. The garnet which is used as an abrasive is non-toxic and can be reused or mixed in the sand. The flow water jet is an eco-friendly method for cutting as there are no fumes and airborne particles produced while cutting.