First coined by Gill Rapley and Tracey Murkett in their book Baby-Led Weaning: The Essential Guide to Introducing Solid Foods, Baby-led weaning is an approach to introducing solid food where baby is allowed and encouraged to self-feed solid finger foods instead of receiving purées via spoon. You may choose to offer your baby a large hunk of apple that she can easily hold and gnaw on or a bowl full of soft cooked mashed apples; the choice is yours. You do the cooking, the cutting or mashing and the offering of the foods and your baby do the rest. 
BLW babies:

• Are encouraged to join the family at mealtime and self-feed appropriate finger foods.
• Choose what, how much, and how quickly to eat.
• Are given the freedom to explore new tastes and textures without the pressure to eat a set amount or a specific food.
• Continue to nurse (or receive a bottle) just as often. Solids are to compliment milk, and baby is trusted to know when to increase solid feedings and decrease milk (usually later in the first year).

In Oh Baby Store we have several Baby Led Weaning product for baby food to baby bowl and utensil to help you start to implement this concept. Let's try it. :)