Humanoid & robot atlas
ALoF
Photo: ETH Zurich (official image), from asl.ethz.ch. Image policy
RetiredSucceeded by ANYmal (first generation) SwitzerlandAssisted

ETH Zurich / ANYbotics · robot dog

ALoF

An early four-legged research robot from ETH Zurich that started the lab's line of quadrupeds.

Price
—Not published
Height
—Not published
Weight
—Not published
Payload
—Not published
Speed
—Not published
Battery
—Not published

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Why it matters

ETH Zurich's first walking robot and the earliest ancestor of ANYmal.

Real-world use

None; lineage continued in StarlETH and ANYmal (ANYbotics, spun out in 2016)

Timeline

First shown
2009
Released
Not yet
ETH Zurich unveiling

Maker

ETH Zurich / ANYboticsCompany · founded 2016 (ANYbotics spin-off) · Zurich, Switzerland

US$50M Series B (May 2023)

Public attention

A historic robot: no longer sold or in use, so it is not ranked against current machines.

  • No Wikipedia article of its own yet
  • No recent press stories listed yet

Measures how much people read and write about a robot, not how good it is. Measured 2026-10-14; same method for every robot. How it is measured

What’s inside

The parts the company has talked about publicly.

Movement
Walks on legs
How it runs
Assisted. Researchers commanded where it went while its own controller planned the leg motions; it was trialled in an ESA lunar robotics challenge.
Other details
ETH Zurich's first walking robot, unveiled in 2009 after an exploratory project started by Roland Siegwart; ANYbotics describes it as the first real ancestor of ANYmal. Detailed specifications not found in sources opened.

Lineage

Every ETH Zurich machine in order.

  1. ALoFALoF2009Retired
  2. ANYmal (first generation)ANYmal (first generation)2016Discontinued

Watch ALoF

Video: aslteam on YouTube. Plays from youtube-nocookie.com when you press play.

Made, sold and where

Unit counts are usually company figures; analysts often disagree.

Price
Not published
How to get one
No official buying page found
Built
Research prototype
Sold or delivered
not sold
Where it is sold or used
ETH Zurich, Switzerland
Customers and pilots
None; lineage continued in StarlETH and ANYmal (ANYbotics, spun out in 2016)

Side by side with its peers

Picked by the same rules for every robot: another maker’s robot that moves the same way, is at the same stage and does at least one of the same main jobs, first shown within two years. Closer size and price rank higher. How we choose

Full comparison
MeasureALoFALoFETH ZurichHyQHyQIstituto Italiano di Tecnologia (IIT)Same job: research · Both walk · Both past robotsNo public photo yetWe only show photos we're allowed to useStarlETHETH Zurich Autonomous Systems LabSame job: research · Both walk · Both past robots
First shown200920112012
StatusRetiredRetiredRetired
Height—100 cm—
Weight—80 kg—
Joints—12—
Speed—7.2 km/h—
Payload———
Battery———
Price———

Sources

Figures come from press coverage. Every link below backs something on this page.

UST Media UST magazine issue 40 (ANYmal history) emerald.com ALoF: how it is operated

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