Terms & Conditions

Data Security

We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect.

All data is stored in secure electronic systems accessible only to Oasys staff with both valid network login credentials and specific authorisation to access the system.  Our systems further limit data access by role to ensure data is available only to those who have a specific need to see it.

If at any point you suspect or receive a suspicious communication from someone suggesting they work for Oasys or a website claiming to be affiliated with Oasys, please forward the communication to us or report the incident by email to [email protected] or in writing to Oasys, 8 Fitzroy Street, London, UK, W1T 4BJ as soon as possible.

Data Security Notice Updated 27th February 2020

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Website Terms and Conditions

The contents of this web site are protected by copyright and other intellectual property rights under international conventions. No copying of any words, images, graphic representations or other information contained in this web site is permitted without the prior written permission of the webmaster for this site.

Oasys accepts no responsibility for the content of any external site that links to or from this site.

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Software Licensing Terms

Terms and Conditions of Purchase

The full conditions of purchase and maintenance for all Oasys desktop software are set out in the Oasys Software Licence and Support Agreement.

The full conditions of purchase and maintenance for Oasys Gofer and Oasys Giraphe are set out in the Gofer SaaS Agreement  and the Giraphe SaaS agreement.

All prices are subject to TAX at the current rate.

Prices and specifications are subject to change without notice – please ask for a written quotation.

Although every care has been taken to ensure the accuracy of all information contained herein, the contents do not form or constitute a representation, warranty, or part of any contract.

Superseded Versions of Terms and Conditions

Oasys keeps copies of all superseded versions of its terms and conditions.

Maintenance & Support Services

Support and maintenance is included with all subscription licences for their full duration.

Annual maintenance contracts are available for software under a perpetual licence, prices are based on a percentage of the most recent list price.

This service includes:


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MassMotion chosen for the Grand Central Station of the West

The engineering consultancy team behind San Francisco’s new $2.2 billion Salesforce Transit Center, the ‘Grand Central Station of the West,’ relied on Oasys MassMotion for pedestrian planning, extreme events evaluation, pedestrian modelling, and predictive route planning.

With the potential to process up to 20,000 bus passengers in one hour, it spans four city blocks and provides intercity, regional, and commuter bus services for five major transit providers at the ground and bus deck levels. Meanwhile, underground there are three 1,300 foot long train platforms, which Transit officials plan to connect it to Caltrain, the Bay Area’s commuter rail services, and to California’s High Speed Rail link to Los Angeles. It replaces an old terminal that was described as “seismically deficient’ by the Country Transportation Authority.


The striking white building snakes its way through the city’s downtown, and the complex promises to provide  welcome improvement to San Francisco’s notoriously clogged transportation systems.

How MassMotion made the impossible possible

MassMotion with its adaptive route choice algorithms, and origin and destination matrices capable of predicting pedestrian utilisation of complex networks, eliminated the need for transportation modellers to enter route choice splits for junctions, which would have been nearly impossible due to the significant number of routing options within the building and surrounding neighbourhoods.

Arup, as part of the Richard Rogers Architecture/SMWM team, was selected by the Metropolitan Transportation Commission to prepare the Transbay Terminal Improvement Plan. The Arup team began work on concept validation in June 2008 and provided complete engineering design, as well as bid phase and construction administration services though project completion. In total, Arup provided complete civilgeotechnical, and bridge/highway engineering design services, as well as transport and pedestrian planning, extreme events evaluation, pedestrian modelling, fire and life-safety review, tunnel ventilation design, and rail coordination for this landmark addition to San Francisco’s mass transit infrastructure.

As part of their work, Arup, proposed design changes to the pedestrian pathways by altering the MassMotion 3D model and allowing the simulated pedestrians to adapt automatically, therefore helping the client save money by preventing changes that otherwise would of been required after construction. MassMotion encouraged rapid exploration of design alternatives, and its output were used extensively for communicating complex operational conditions across the multidisciplinary design team.

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