Ask the people doing the daily work which repeated uncertainty costs them time.
500 Queens / Sensors and Switches
Sensors and Switches
Build simple sensing tools that make a local service easier to understand and maintain.
Follow the connections. Choose your direction.
The need worth working on.
A sensor produces a number, but a useful service needs to know what that number means and what to do when it is wrong. Small facilities and regional organisations often need straightforward maintenance information rather than a complicated dashboard that only its original developer understands.
What the enterprise could offer.
Develop a sensor and switch integration service around one ordinary, non-critical task: recording a door opening, monitoring a storage condition or counting equipment use. Choose an accessible interface and make calibration, replacement and local ownership part of the product.
People to build with
- Community facilities managing shared equipment
- Small regional businesses tracking a recurring maintenance problem
- Makers learning to turn measurements into useful decisions
One useful signal at one willing site
Choose a non-critical measurement and compare it with a manual record.
Install a supervised prototype with a clear off switch and local access to its data.
Record false readings, missing data and time spent maintaining the device.
Ask another worker to follow the handover instructions without the developer present.
The first result
A working demonstrator, comparison record and plain-language maintenance guide.
What needs to be demonstrated.
Practical pilot
The starting evidence
Available sensors and switches can support a bounded prototype without inventing a new device.
The open question
The original suggestion names no measurement, installation, customer or demonstrated service benefit.
The next measurement
Compare the device reading with a suitable independent observation and count the decisions it actually helps.
Build the means to deliver.
Useful capabilities and resources
- A practical electronics developer
- A willing site owner and the workers using the information
- Suitable reference measurements and replaceable components
A possible business model
Installation, support and maintenance fees, with a reusable kit developed only after the same problem appears at several sites.
A leadership decision to practise
Give the people receiving the alerts control over thresholds and notification frequency. Decide who owns the data and can repair the device.
People, consequences and decisions.
- False alerts can make workers ignore useful information.
- A cheap sensor may create expensive maintenance.
- The project may collect more information than the service needs.
If equality were being designed now...
- Can a regional worker maintain this without a distant specialist?
- Who chooses the alerts, and whose time does the system save?
Begin with women's own experiences across bodies, ages, cultures and places. Invite disagreement and choose a practical change together.
Create a women-led design brief →Build your learning council.
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From the original suggestion to a working brief.
Developed from original enterprise 81 in the 500 Queens VC NEW Long presentation (slide 17) and the planning document (page 8). This expanded brief is a proposed development path, not evidence of an operating venture or a confirmed partner.
Original title: Sensors and Switches. The pilot, business model and learning connections on this page are proposed developments of that original idea.