Friendliness & Approachability Animation Create animations that welcome users and make interfaces feel warm and inviting. Emotional Goal Friendliness comes from gentle, welcoming motion that doesn't intimidate. Approachability means animations that invite interaction and make users feel comfortable. Disney Principles for Friendliness Squash & Stretch Moderate, soft deformation (10-20%). Enough to feel alive without being cartoonish. Like a friendly handshake—warm but appropriate. Anticipation Gentle preparation (100-150ms). Friendly motion telegraphs intention without startling. A small "hell…