AI exposure: Histotechnologists
Apply knowledge of health and disease causes to evaluate new laboratory techniques and procedures to examine tissue samples. Process and prepare histological slides from tissue sections for microscopic examination and diagnosis by pathologists. May solve technical or instrument problems or assist with research studies.
Reading this score
computedAt 13.5% of weighted task load, Histotechnologists sits at the 21th percentile, below the point where a job's centre of gravity has moved. 70.7% of what this role does is untouched, meaning current systems cannot produce that work at all, whatever the commercial incentive.
What holds the line here is embodiment. Across this occupation's 16 tasks it averages 2.56 out of 3, the highest of the five friction dimensions. In plain terms, the work has to happen in physical space. A language model cannot move matter. Until the robotics to do this work is both good enough and cheap enough to deploy widely, capability in software does not reach it.
The most exposed thing this job does is Compile and maintain records of preventive maintenance and instrument performance checks..., at 73.3%. The least is Resolve problems with laboratory equipment and instruments, at 0.0%. A gap of 73.3% between two parts of the same job is the reason this index publishes at task level. An occupation-wide number would have hidden both.
Within healthcare practitioner and technical occupations, this one is less exposed than the median of 18.5% across the group's 89 roles, with 67 scoring higher. Being in an exposed family does not make a particular job exposed, and the reverse holds too.
What would move this score. Of 16 tasks, 2 are currently banded exposed, 2 assisted and 12 untouched. For that distribution to shift materially would take robotics cheap and reliable enough to deploy at scale, not a better language model. The score is re-computed every quarter against a fresh capability reference, and the change is published rather than quietly applied.
Where the score comes from
judgedEvery task is scored through the standardised work activities it maps to. These are this occupation’s averages on the six rubric dimensions. Capability is what AI can do; the other five are what stands in the way.
| Dimension | Mean | Scale |
|---|---|---|
| Capability | 1.19 | 0-4 |
| Embodiment | 2.56 | 0-3 |
| Presence | 1.25 | 0-3 |
| Accountability | 2.19 | 0-3 |
| Context | 1.25 | 0-3 |
| Verification cost | 2.31 | 0-3 |
Task by task
16 tasks, O*NET 31.0| Task | Exposed | Assisted | Untouched | Importance | Band |
|---|---|---|---|---|---|
| Compile and maintain records of preventive maintenance and instrument performance checks according to schedule and regulations. | 73.3% | 26.7% | 0.0% | 4.48 | exposed |
| Examine slides under microscopes to ensure tissue preparation meets laboratory requirements. | 45.0% | 30.0% | 25.0% | 4.29 | exposed |
| Perform tests by following physician instructions. | 13.3% | 36.7% | 50.0% | 4.47 | assisted |
| Identify tissue structures or cell components to be used in the diagnosis, prevention, or treatment of diseases. | 13.3% | 36.7% | 50.0% | 3.88 | assisted |
| Embed tissue specimens into paraffin wax blocks, or infiltrate tissue specimens with wax. | 10.0% | 15.0% | 75.0% | 4.86 | untouched |
| Stain tissue specimens with dyes or other chemicals to make cell details visible under microscopes. | 10.0% | 15.0% | 75.0% | 4.71 | untouched |
| Prepare or use prepared tissue specimens for teaching, research or diagnostic purposes. | 10.0% | 15.0% | 75.0% | 4.10 | untouched |
| Perform procedures associated with histochemistry to prepare specimens for immunofluorescence or microscopy. | 10.0% | 15.0% | 75.0% | 4.05 | untouched |
| Operate computerized laboratory equipment to dehydrate, decalcify, or microincinerate tissue samples. | 6.7% | 18.3% | 75.0% | 4.43 | untouched |
| Perform electron microscopy or mass spectrometry to analyze specimens. | 6.7% | 18.3% | 75.0% | 3.50 | untouched |
| Supervise histology laboratory activities. | 5.0% | 20.0% | 75.0% | 3.80 | untouched |
| Teach students or other staff. | 5.0% | 20.0% | 75.0% | 3.67 | untouched |
| Cut sections of body tissues for microscopic examination, using microtomes. | 0.0% | 0.0% | 100.0% | 4.76 | untouched |
| Compile materials for distribution to pathologists, such as surgical working drafts, requisitions, and slides. | 0.0% | 0.0% | 100.0% | 4.62 | untouched |
| Prepare substances, such as reagents and dilution, and stains for histological specimens according to protocols. | 0.0% | 0.0% | 100.0% | 4.40 | untouched |
| Resolve problems with laboratory equipment and instruments, such as microscopes, mass spectrometers, microtomes, immunostainers, tissue processors, embedding centers, and water baths. | 0.0% | 0.0% | 100.0% | 4.33 | untouched |
Task text and importance ratings sourced from O*NET 31.0. Shares computed. The occupation score is the importance-weighted mean.
Occupations either side of this one
The four closest scores in the same occupational family, then the four closest anywhere in the index.
Read this carefully. Exposure is not displacement. A high score means current AI systems can produce this work, not that anyone will stop paying a person to do it. Adoption depends on economics, regulation and inertia that this index deliberately does not model. How the score is built.
What this means in practice
Most of this work is not reachable by current systems, so the immediate pressure is on the administrative edges of the role rather than its core: the scheduling, the reporting, the written records. That is where time is recovered.