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The Acer D100 measures 11.3 cm in width, 9.76 cm in depth and 5 cm in height. It weighs 0.3 kgs and has 12 channel receiver with position accuracy of 10 m and velocity of 0.1 m/sec. It supports USB interface to enable connection with your PC. The unit provides voice navigation instructions and has a built in aerial that ensures effective signal reception.

Acer D100 GPS provides a 32 MB built in memory and supports SD memory cards for additional storage space. It is loaded with the maps of Ireland, UK and France. This GPS system features a digital player that supports MP3, JPEG and WMA formats. It has 2 built in speakers of 2 watts.

The Acer D100 has 3.5 inches display scree and supports rechargeable li-ion battery. Other features include Optional external GPS aerial connection, built-in speaker and MS Outlook contacts synchronization.

The Garmin nüvi 1490T with its ‘Real View Advanced Lane Guidance’ shows drivers a photo of upcoming lanes and intersections as it approach. It’s great for quick lane changes and unfamiliar roads.

The Garmin nüvi 1490T GPS system has Bluetooth connectivity for hands-free calling and Points of Interest dialing, giving drivers more freedom to focus on the road. It also includes a pedestrian mode. The Pros with this GPS are a large screen and the Bluetooth connectivity and the Cons is that it can take time to find satellite signal.

X-Plore.XGX, the world first GPS enabled gloves. The device can trace altitude, duration, distance, speed and other data while skiing. Even under the most adverse weather conditions, the GPS system can securely navigate the user through a planned route, either it be a down hill or to your parked car. The supplied software documents all your outdoor experiences and displays it on web. The display is set to the thumb for easy visibility while reading on a slow downhill. The upper hands holds the controls that are made very simple to access at any speeds. All these comforts viz perfect mobility, and optimal grip are possible only with a high tech model, Gore-Tex X-Trafit technology.

The gloves are most useful for skiers as they could track the exact route in case they are lost. Also simple functionality makes their searches and operation damn easy. The GPS glove comes with a classy package that includes integrated lithium batteries, USB cable and USB stick. The gloves is named FLUFFY.GTX and available in many attractive colors.
Source: satellitenavigation.org.uk