Slideshows
Linux users are familiar with the command-line program called fbi
(frame buffer image viewer). We will connect a widescreen monitor or HD TV using an HDMI cable.
Tip
You should be aware that square aspect computer monitors smaller than 19 inches or non-HD TVs are generally not supported with HDMI output.
There is a project called HDMIPi that offers an affordable 9-inch, HD 1280 x 800 LCD screen, which plugs into the HDMI port without any extra parts. There are other smaller LCD screens available, but they can be quite expensive, and you need to check compatibility.
Using fbi
On the Raspberry Pi, you can load original sized photos from high quality cameras, but it is recommended to use a fast class 10 SD card or other fast storage. The new quad core processor speeds up loading times considerably. On the Raspberry Pi 1, it was recommended to downsize photos to help loading times. With the Raspberry Pi, it is still advised to downsize, but you can easily keep the images in an HD resolution...