"A Guide to Love" is a smart 3D guiding crutch designed for the elderly with low vision and hearing, less sensitive to intelligent operation. The biggest highlight of the product is that the elderly can master the direction and route of walking easily under any circumstances. The main part of the crutches is made of high-strength alloy material, which is light and durable. The main core of the crutches is the part of the direction. It can guide the elderly through 3D entities，overcoming the difficulties of the elderly in the use of intelligent machines, so that the elderly can understand very simply. What’s more, it matches the voice dialogue function, which greatly improves the elderly’s frequency of utilization.