EchoScape vs SamaHear

EchoScape is a mobility assistant app built for blind and low-vision users: while you follow the navigation, it watches the road at the same time — detecting the real positions of objects around you in real time and announcing them through spatial audio from the direction they are in. It also judges which side of the path is walkable, and whether hanging obstacles at upper-body height (signposts, tree branches, protruding steel poles) pose a collision risk. 【Three Core Capabilities】 ◆ Navigate and avoid obstacles at the same time Full voice navigation (turn prompts, distance announcements, off-route correction) never pauses, and environmental awareness never goes missing. Navigation handles "where to go"; obstacle avoidance handles "how to get there safely." ◆ On-demand scene description, in and out in a tap Walking smoothly and something blocks your way? Tap once to enter scene description: it first tells you the current street, your facing direction and nearby landmarks, then describes exactly what is ahead of the camera — construction, a barrier fence, or actually a clear way on the left. When you are done, it exits and returns to navigation. ◆ Voice route book, smarter with every walk Map-planned routes are not always suitable for blind pedestrians, but a route you have walked yourself will always get you there. Save your frequent routes, and each walk can correct and upgrade them — gaps in railings, temporary construction, difficult steps: mark them yourself, and they are announced automatically next time you pass. The better you know the route, the more precise it becomes. 【More Features】 · Spatial audio: stereo feedback for target direction and distance — locate things by sound · Traffic light and crosswalk awareness: know the light state from afar, hear about crosswalks as you approach intersections, and switch to roadside object announcements after crossing · Head gesture control: with supported AirPods models, a nod or a head shake operates the app; pair with a neck or chest mount to keep the camera steadily facing forward · Multilingual accessibility: localized in 14 languages, deeply optimized for VoiceOver, with route details you can swipe through item by item and listen · Privacy and offline: core perception can run entirely on device; scene description works instantly from the cloud, or download a local model for offline use 【Recommended Scenarios】 · Daily commuting: record the route home once, then follow it with peace of mind every day · Going to appointments alone: save the route the first time you arrive, and every walk after gets smoother · Exploring unfamiliar neighborhoods: scene description plus directional audio — hear the world around you 【Important Notice】 EchoScape is a mobility assistance tool. It cannot replace a white cane, a guide dog, assistance from others, or professional orientation and mobility training. Always combine it with careful judgment of your real surroundings.

SamaHear Navigation Guide SamaHear guides you with haptic vibrations so you can navigate independently without needing to hear voice directions or see a map. Haptic Navigation Hold your phone or mount it on your chest. You feel distinct vibration patterns for each direction — two pulses for left, three for right, an ascending sequence as you approach your destination. Learn the patterns in a quick tutorial, then navigate entirely by touch. Routes use Apple Maps with safety scoring based on crosswalks, pedestrian paths, and avoidance of major road crossings. The safest route is recommended first. Obstacle Detection Your camera detects obstacles and hazards in real time using on-device processing. When something is in your path, you feel an escalating vibration. A continuous strong vibration means stop. No camera data leaves your phone. Fall Detection & Emergency Response If you fall, a 3-step safety system activates: Haptic check-in for 30 seconds — tap "I'm OK" to cancel. Your emergency contact gets a notification with your location. After 30 more seconds with no response, an SMS with your GPS and a live video link is sent automatically. You can adjust sensitivity and calibrate for your activity level. Note: this is not a medical device. For critical emergencies, always call 911/112 directly. Emergency Contacts Add trusted people who must verify consent via email before receiving any alerts. Your privacy and theirs is protected. Live Video Share your camera view with a trusted contact through a secure link. They watch from any browser to help you navigate or confirm you're safe. Links expire after 2 hours. Nothing is recorded. Trip History Review each trip's obstacles, alerts, distance, and route. Export as PDF to share with mobility instructors or therapists. Built for You Every button is large enough to tap easily. Every color meets high-contrast standards. Everything works with VoiceOver. You can use the entire app without looking at the screen. Your Privacy All camera processing stays on your device. Location is shared only with contacts who opted in. No ads, no tracking, no data sales. SamaHear was built for the people who need it most. Every decision prioritizes your safety, privacy, and independence.