1. Now consumers can buy with confidence knowing that the product they purchase will live up to expectation. The benefit of asking friends for product advice is that they are a trusted source.

2. Friends act like personal shoppers who find products and styles you like and then inform you about them. Chances are you never knew a given product existed until a friend referred you it.

3. Referrals save you time. You don't need to spend hours researching or looking for products; instead, your friends synthesize product information for you and pass on the essential details.

1. Shoes, jeans, tees and other items of clothing are practical items to refer. Clothing is seasonal and changes many times throughout the year. Maybe someone you know needs assistance choosing a new spring jacket.

2. Cameras, TVs, computers, headphones and other electronics are great to refer. Cameras are a piece of equipment that requires some knowledge and expertise. Professionals who deal with certain pieces of electronic equipment can offer great direction on what to buy.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

Then, you'll learn about the more advanced techniques introduced in iOS for transitional interfaces and physics animations combined with gestures.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

Then, you'll learn about the more advanced techniques introduced in iOS for transitional interfaces and physics animations combined with gestures.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

Then, you'll learn about the more advanced techniques introduced in iOS for transitional interfaces and physics animations combined with gestures.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.

Then, you'll learn about the more advanced techniques introduced in iOS for transitional interfaces and physics animations combined with gestures.

The simplification of UI design enables the focus in animation. In this lesson, you'll learn the basic techniques to animations such as slide, scale and color transitions.