Author name: Jennie Lin

Be My Eye is a mobile app designed to assist people with visual impairments in their daily lives. The concept of this app is to connect people who have visual disabilities with sighted volunteers via video calls, allowing the volunteers to provide visual assistance in real time.

AllTrails is a fitness and travel app for outdoor activities like hiking, biking and climbing. It provides users with trail guides to find their most suitable trails, navigate along the way and keep tracking their routes. This critique will focus on one of its key functions, trail navigation.