A softer design for shared rooms
Gamma combined a knitted suit and shoes with soft covers around its Tendon Drive and light-up ear rings for visual feedback. In the introduction, 1X said the robot could walk with arm swings, squat to pick things up and sit in chairs. These were capabilities described for a development machine preparing for home testing.1Reported
The design makes an everyday question tangible: how would you understand what a robot is about to do? Familiar movement and visible signals may make an encounter easier to read. How the machine responds to a child, a pet or a fragile object still depends on its behaviour, not just the softness of its covering.1
Learning and human involvement
1X described a whole-body controller trained using reinforcement learning and human motion-capture data. Its visual manipulation model learned to predict teleoperated actions from sensor data. Human movement and human-controlled examples were therefore part of the learning method; the announcement does not identify the control mode of every demonstrated task.1
A useful way to follow that research is to look beyond the first successful action. If an object slips or a cupboard is harder to open than expected, does the robot recover, pause or ask for help? For a household, those responses would determine how much attention a task still needs. Gamma’s introduction focused on the development approach rather than a household reliability benchmark.1Reported
Gamma’s place in the NEO family
The October 28, 2025 NEO introduction identifies Gamma as an earlier hardware platform. Gamma’s February announcement remains the source for its design and testing context; consumer NEO’s purchase offers, delivery plans and assistance services describe the later product. No Gamma-specific current offer or formal discontinuation notice is established by those announcements.21
Gamma’s audio hardware included four microphones and three speakers, according to 1X. For anyone invited to a robot trial, those features make recording, retention and remote access important questions for the trial agreement. They do not, on their own, describe what is recorded or who can access it.12
Gamma helps explain an earlier set of choices about movement, learning and the physical presence of a robot at home. Readers interested in buying the later model can continue to the separate consumer NEO profile. Its specifications and commercial terms belong to that product, while Gamma remains part of the development history.12
