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Showing posts from November, 2011

Apple iPad 2 vs. Toshiba Thrive vs. Acer Iconia Tab vs. Samsung Galaxy Tab vs. Motorola Xoom

There is no question that Apple iPad 2 is a leading table. Let compare it with other 16GB Wi-Fi tablets. Tablet Apple iPad 2 Toshiba Thrive Acer Iconia Tab A500 Samsung Galaxy Tab Motorola Xoom Family Edition Operating System (OS) Apple iOS 4, 5 Google Android 3.1, 3.2 Google Android 3.1 Google Android 3.1 Google Android 3.1 Screen Size 9.7-inch 10.1-inch 10.1-inch 10.1-inch 10.1-inch Screen Resolution 1024x768 1280x800 1280x800 1280x800 1280x800 Processor 1GHz dual-core Apple A5 1GHz Dual-core 1GHz Dual-core NVIDIA® Tegra™ 2 1GHz Dual-core NVIDIA® Tegra™ 2 1GHz Dual core Memory (RAM) 512MB 1GB DDR2 1GB DDR2 1GB 1GB Storage (ROM) 16 /32/64 GB 8/ 16 /32 GB 8/ 16 /32 GB 16 or 32 GB 16GB Expandable memory None Full-size SD Card slot. Up to 128GB SDXC microSD, microSDHC None Up to 32 GB microSD card

How to remove exif tag

Each time we take a picture from a digital camera or smart phone, the exif tag and other photographic meta data are include in these pictures. These meta data contain info about your camera or your phone, GPS location,... To protects your privacy or reduce the picture size before publish the pictures on the web, you should remove exif data. On Ubuntu: Using GPS Correlate In the terminal: To show the exif tags: gpscorrelate -s *.jpg To remove the exif tag: gpscorrelate -r *.jpg On Windows: Using a free software called IrfanView