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Cell Phone | The Gadget Grill

CareTracker from Tracking Central

CareTracker from Tracking Central

Jul 17, 2011

The CareTracker from Tracking Central is a personal tracking device that uses GPS and the cellular phone network to let you follow the location of an individual who may be carrying the device with them. This is the sort of device that you can use if you have an elderly family member who may be inclined to wander off without telling you where they’re off...

Did Your Optometrist See This Coming?

Did Your Optometrist See This Coming?

Jun 27, 2010

The MIT has developed an attachment of mobile phones that allows them to perform eye tests. Costing just a couple of dollars to manufacture, this small device clips onto the phone, and then the patient interacts with the phone to get red and green lines to intersect. After just a couple of minutes, the device and software is able to diagnose vision problems, and...

Femtocells Springing Up All Over the USA

Femtocells Springing Up All Over the USA

Jun 27, 2010

Meanwhile, here in Australia, if you ask your mobile phone provider about them, you’re lucky if you get a “huh?” as your response. We’ve spoken in the past about femtocell technology: devices that act as a small mobile phone cell, perhaps right in your own living room. These devices connect as a part of your local intranet connection, but...