Technology Guides

How many times have you found yourself looking through a drawer and seeing charger after charger for your cell phone with no use at all? I know I have a bunch and I have no idea what to do with them. It’s the same with mp3 players and laptops. Every company has its own way of making chargers for its many products. Apple and Nokia, have always made their chargers respectively the same. It’s helped Apple become a major player, as its whole line-up is compatible with the same charger made over 5 years ago.

On Tuesday February 17th, 2009, a historic landmark was agreed on where 17 of the largest cellphone makers including Samsung, Nokia and Motorola, decided to work together to make a universal standard charging system for cellphones by the year 2012. This system will be identical to the trapezoid-shaped microUSB format used by RIM’s most recent devices, the Bold, Storm and Pearl Flip. Unfortunately, this standard will likely be released in 2012—light years in my mind. Nonetheless, it’s better than nothing. Apple will likely stick its trusty charging standard that has proven golden over the years.

At first glance you might think, oh why would these big companies change things that have worked for them for so long? Well this is a completely valid question because, like cheap printers with their more expensive replacement ink cartridges, cell phones have expensive replacement charging cords that see huge revenue. At the beginning of the implementation, companies will see slightly lower revenues but it will be made up later with lower packaging and manufacturing costs. Instead, companies will sell charging cords separately so big companies like Nokia will now not need to include it in their phone packages. Since it will save costs, these companies will also reduce their greenhouse gas emissions from 21.8 million to 13.6 million tonnes per year, as well as cut energy consumption globally by 50%. 

This might not be the biggest news though because as technology progresses, we will see more and more demonstrations of wireless charging. When Palm unveiled its Pre smart phone, it also introduced the Touchstone wireless charging adapter. 

Excerpt from wiredathome.blogspot.com

The power cord has long been the enemy of many people around the world. You always had to place things according to where the plugs were or you’d have some cord running all across the room. Nobody really notices or thinks about the power cord once it’s being used and has found its place. However, if it could be thrown away, it would make a world of difference.  Now there is a solution to get rid of some of those plugs, wireless charging. To get things straight, this piece of technology won’t replace all of your plugs but is a huge step in the right direction to making the power cord obsolete. Currently there are two ways to wirelessly charge a device, and they are being offered by two different companies. WildCharge will start selling a conductive charging pad and eCoupled will offer an inductive laptop specific pad with a compatible notebook all by the end of 2008. Both companies will offer adapters at a range of $30. If you are the type to enjoy science, then you’ll probably be able to guess the difference in technologies between the two. Conductive charging passes electricity when two objects come in contact. Inductive charging happens when there is a physical gap between two objects.

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