Obi – The Feeding Robot
Dignity. Pace control. Independence.
We’re thrilled to introduce the next generation of Obi, Obi 3! This new generation is the result of two years of dedicated development, rigorous testing, validation, and multiple design iterations to bring meaningful improvements to life.
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New capabilities
Patient Power-On
Users who don’t need supervision can now power on Obi with a switch. Just plug in the power cable and press either switch for about 2 seconds—Obi will start up like usual. Perfect for those who don’t need full-time caregiver support!
Reward mode
Activate Reward Mode in Obi by pressing the teach button and holding either switch for 2 seconds. Obi will do a 30-second celebratory motion. This can encourage or reward favorable self-feeding behavior!
Faster Delivery Time
The time from Delivery Command to the the mouth position is up to 3 seconds faster! For many users/patients, this better aligns with their natural eating rhythm.
Extra delivery reach
The allowable horizontal reach in Teach Mode has increased by ~2in/5cm.
In-Bowl backup Collission
In response to an in-bowl obstruction with large/hard food particles, the utensil now back-tracks along its path then awaits a command from the user to attempt a re-scoop.
How it works
With the momentary touch of a customizable switch, Obi allows users to select between four compartments of food and command when the food is captured and delivered to the mouth. Obi is controlled by any part of the body that can activate a switch. The simple and intuitive operation allows the users to be in control!
Customizable Control:
Obi is compatible with switches that utilize a 3.5mm headphone jack adaptor. Some of those switches include the following and many more!
Pressure Switches
Pad Switches
Light Touch Switch
Pillow Switches
Sip and Puff
Obi Users
- ALS
- Arthrogryposis
- Amputation
- Brain Injury
- Rett Syndrome
- Cerebral Palsy
- Essential Tremor
- Muscular Dystrophy
- Multiple Sclerosis
- Motor Neuron Disease
- Parkinson’s Disease
- Spinal Cord Injury
- Spinal Muscular Atrophy
- Other Conditions Impacting Upper Extremities
Features
Obi was designed to make the user’s eating experience as easy, intuitive and enjoyable as possible. Obi users are able to relax and eat with ease.
Smooth Delivery
Spoon Wiping
Reward Mode
Multiple Utensils
Many Methods for Control
Red Utensils for Visual Impairments
Eat What You Want, When You Want
Lightweight & Portable
Easy To Clean
Customizeable Switch Control
Effective Food Capture
Custom Positions
Battery Charging
Carrying Case
Patient Power On
What Does Obi 3 Come With?
Videos
Fulfilling basic human needs through technology.
Properties | Dimensions (Transport Position) | 30.5cm X 43.2cm X 15.2cm (12” X 17” X 6”) |
| Weight | 3.49kg (7.7lbs) | |
| Max Food Content | 16 fl. Oz. (4fl oz / bowl, up to max fill line) | |
| Max Speed | 15RPM | |
| Global Identifier (GTIN) | 0869174000106 |
Safety Features | Collision Detection – arm stops and backs away at a benign stress when in motion. |
Compliance – arm moves in the direction of external forces with stationary. | |
Detachable Spoon (Magnetic) – Spoon detaches easily with collision or misuse. | |
Water and particulate ingress resistant (IP21) |
Operation | Diner – Dual female 3.5mm barrel jack – mono Choose Food Bowl Deliver Food |
Caregiver – Touch Activated Sensors Power Button Teach Button Teach Icon |
Diner Controls / Switches | Buddy Buttons (Included) |
| Microlight | |
| Sip N Puff | |
| Pillow Switches | |
| Pad Switches | |
| Etc. |
Patented Optimal Food Capture Methodology | Multi-directional Food Capture |
| Portion Control | |
| Food Repositioning | |
| Spoon Wiping | |
| Minimum jerk motion profile |
Food Delivery Positions | Max Food Delivery Height (above mounting surface): 38.1cm (15.3”) |
Lowest Food Delivery Height (below mounting surface): 5.0cm (2.0”) | |
Max Food Delivery Reach (from edge of Plate): 40.64cm (16.0”) |
Foods | All Foods and liquids are compatible with Obi. |
Prepare / Cut to 3/4” X 3/4” X 3/4” or smaller. Larger sizes will decrease capture efficacy. |
Plastic Enclosure | PC/ABS, 94V-0 flame class rating |
Non-Slip Surface: Thermoplastic Elastomer (Latex & nat. rubber free) | |
Adhesive: Medical Grade Epoxy (ISO-10993) |
Has Obi 3 been covered by insurance?
Yes!! We have had success with Obi being covered by Private Insurance, Medicaid, the Veterans Administration, Waiver Programs, School IEPs, Universities, Accident Funds, Workers Compensation, and more. Our team is here to help start the process. Contact us for more info!
Can I try Obi 3?
Yes! We offer a facility Trial Program where qualifying individuals can try Obi for 1 week with their clinician. Contact us to learn more about our Trial Program!
Are you still selling Obi Generation 2?
No, we are only manufacturing and selling Obi 3 devices as of mid August, 2025.
Are you still servicing Obi Generation 2?
Yes, we will continue to service and repair Obi 2 devices.
Can I use the Obi 3 utensils on my Obi Generation 2 device?
Due to the changes in the utensil adaptor on the device and spoon, the Obi 3 spoons are not compatible with Obi 2 and vice versa.
What are the main differences between Obi Generation 2 and Obi 3?
The device has numerous software, accessory and aesthetic updates which are listed on this webpage.
Why did you produce Obi 3?
We listened to feedback from many users over the past few years, and in an effort to always provide the very best in independent feeding technology, we spent the last 2 years developing Obi 3 to better serve our community.
Is Obi 3 available internationally?
Yes! Obi is sold in 20+ countries around the world! Contact us for more information about Obi internationally!
