Collection
From the project plan via data basis, ABC and KPIs to high-bay warehouse, order picking, value stream, factory layout, risks and FMEA: warehouses and factories as fully calculated 3D models.
Apps
An AI produced the project plan for distribution centre DC Neckar: tidy but incomplete. Add missing work packages and milestones, fix dependencies and watch the critical path and project end jump live, with a 50-point score sheet.
Warehouse and factory planningTry it
A corrected data chain of master, movement, order and stock data sizes a 3D warehouse: quantity framework for the design year and design day, pallet locations, rack rows, docks and floor area visibly grow. Leave out a data layer and see what can no longer be determined or goes missing. Case DC Neckar.
Warehouse and factory planningTry it
ABC analysis as a Lorenz curve by revenue and by picks, XYZ via the coefficient of variation, an ABC-XYZ matrix and a pallet warehouse where you compare slotting by revenue ABC, pick ABC or at random, with travel per pick and per day. Case DC Neckar with 5,200 items.
Warehouse and factory planningTry it
A warehouse year day by day: turnover, coverage, dwell time and service level all come from the same stock curve and visibly depend on each other. In check mode, four AI dashboards with built-in contradictions, such as 8.2 turns and 64 days of coverage (365 / 8.2 = 44.5).
Warehouse and factory planningTry it
Stacker cranes run single, dual and relocation cycles live with real travel and hoist profiles. FEM 9.851 test cycle versus 20,000 simulated cycles, number of aisles from positions and throughput, beam check with ℓ/200 and the check point. Case DC Neckar.
Warehouse and factory planningTry it
Person to goods in a 3D multi-aisle warehouse: a picker walks the order with S-shape, return, midpoint, largest gap, combined or optimal routing after Ratliff-Rosenthal, and the traces stay on the floor. Setup, travel, grab and dead time grow live; batching, zones, pick-by-light and voice, ABC by picks and goods to person in a performance comparison. Case DC Neckar.
Warehouse and factory planningTry it
VSAW, VSDW and activity-based costing at DC Neckar: a 3D warehouse with visible material flow above a live value stream map with data boxes, inventories, push, FIFO, pull and timeline. Seven design principles rebuild map and building; activity-based costing shows cost per order and the payback of each measure.
Warehouse and factory planningTry it
A 3D production hall with ten areas: from-to matrix, transport effort Σ intensity × distance and Sankey bands on the floor. Drag areas, run the triangle method, transfer to a real layout with columns, doors, crane, paint zone and noise distance, then pairwise exchange with a falling effort curve. Finally walk through the hall as in a VR lab.
Warehouse and factory planningTry it
Place thirteen numbered project risks of distribution centre DC Neckar, each as a chain of cause, event and effect, in the 5×5 matrix, compare with an expert rating and choose measures: the dot moves to the residual risk, the reserve shrinks. Plus an AI risk list to check and a 60-point score sheet.
Warehouse and factory planningTry it
System FMEA of an automated warehouse following AIAG-VDA in seven steps: structure tree synchronised with the 3D system, failure chains run as disturbances through conveyors, stacker cranes and shuttle store, S/O/D rating with action priority and expert comparison, actions, FMEA form and a failure catalogue per component type.
Warehouse and factory planningTry itCollections
Instruments from the inside: the grand piano action, synthesizer, electric guitar, electric bass and drum kit, all of them together as a band, bowed strings on violin and cello, organ, trumpet, flute, saxophone, handpan, guitar and keyboard. Cut them open, play them yourself and hear how the sound is made.
16 appsOpen collection
Sentence structure, participles, the accusative with infinitive, verb forms, sequence of tenses, small words, rhetorical figures and the hexameter in real passages from Seneca and Ovid.
8 appsOpen collection
Galvanic cells, reaction mechanisms, equilibrium and the Haber-Bosch process, acids and bases, dyes, plastics, intermolecular forces and molecular structure to try out.
18 appsOpen collection
Photoelectric effect, potential well, Franck-Hertz, Millikan, diffraction gratings, standing waves, particles in fields, induction and oscillations to try out.
23 appsOpen collection
Gene regulation, PCR, genetic crosses, protein biosynthesis, evolution, cellular respiration, hormones and ecosystems to try out.
24 appsOpen collection
Planning and steering projects: the iron triangle, stakeholders, network diagrams, earned value, schedule risk, team size, Kanban and waterfall against Scrum.
8 appsOpen collection
From sequences to loans: arithmetic and geometric growth, savings plans, annuities, compounding within the year and perpetuities.
11 appsOpen collection
Reading the traces: burial mounds in section, radiocarbon dating, settlements in the landscape and the tomb of Tutankhamun.
5 appsOpen collection
Build it yourself like with a construction kit: gears, ratios, idler and worm, plus differential, watch movement and levers.
9 appsOpen collection
Why robot arms are heavy, how six axes guide a hand and how control holds the load.
6 appsOpen collection
Tables, keys, joins, groups and subqueries you can touch: how a database really reads.
7 appsOpen collection
Generative AI in strong images: what it can do, how it writes, why it convinces, how to use it well and where to take care.
7 appsOpen collection
Engine, brakes, high voltage, CAN bus and chassis: technology and diagnostics of the modern vehicle.
9 appsOpen collection
Heat in the city centre: heat islands, shade, trees and unsealing, using the old town of Reutlingen as an example.
7 appsOpen collection
Reading the small print, spotting subscription traps, placing risk figures and making texts understandable.
5 appsOpen collection
From equation to curve: initial values, linear equations, substitution and the worlds in which they apply.
7 appsOpen collection
Rules and physics in sport: offside in football, spin and the Magnus effect, the walls in padel.
3 appsOpen collection
From area to the integral: Riemann sums, antiderivatives, integration rules, units and improper integrals.
5 appsOpen collection
Mean, median, mode, variance, box plot and levels of measurement: descriptive statistics to try out.
10 appsOpen collection
From coordinates to the inverse: vectors, dot and cross products, linear equations and matrices in pictures.
14 appsOpen collection
Production principles, waste, one-piece flow, value streams, bills of materials and routing: how a factory is organised.
11 appsOpen collection
What the CRA requires of manufacturers: checking whether it applies, meeting reporting deadlines, keeping software bills of materials.
5 appsOpen collection
Reducing, common denominators, multiplying, dividing and mixed numbers: fractions step by step.
13 appsOpen collection
Proofs of special beauty to touch: Zagier's windmills, the museum guards and Buffon's needle.
3 appsOpen collection
How oscillations break down: coefficients, symmetry, phasor chains, the Gibbs phenomenon and the plucked string.
7 appsOpen collection
What happens inside the machine: objects, methods, operators, slicing and sorting in Python, visible step by step.
12 appsOpen collection
From the Patent Motor Car to the Z3: famous machines and experiments cut open in 3D.
12 appsOpen collection
Keyboard, intervals, scales, chords, the circle of fifths and groove: music theory you hear and play.
9 appsOpen collection
How sound is made and shaped: synthesizers and samplers, envelopes and overtones, waveforms and timbre, voice and orchestra, room acoustics and sound scenography — all audible in your browser.
26 appsOpen collection
Staging space, sight, light, sound and paths: visitor flows, showcase lighting, room acoustics, sound islands, projection mapping and the pavilions of world expos to try out.
17 appsOpen collection
Mathematical questions open for decades, for which an AI model proposed solutions in 2026, as interactive apps: understand the problem, experience the result.
32 appsOpen collection
From neurons and gradients to transformers, RLHF and agents: machine learning you can touch.
47 appsOpen collection
DNA, replication, transcription, translation and cell division as explorable 3D models.
27 appsOpen collection
Perspective, ornament, structure and space: how art and architecture work with mathematics.
25 appsOpen collection
Hyperloop, autonomous vehicles, warehouses and conveyors: logistics as interactive simulation.
17 appsOpen collection
Heart, eye, voice, skeleton and nerves: the human body in 3D, layer by layer.
12 appsOpen collection
Monty Hall, Simpson, Berkson and base rates: where intuition fails us with numbers.
15 appsOpen collection
Planets, stars, black holes and space probes: the cosmos to explore.
12 appsOpen collection
Light switches for nerve cells, a telescope made of ice, mirror-image chemistry and interest rates: the 2026 Nobel Prizes to try out.
8 appsOpen collection
Planted participants, smoke in the room, one dollar for a lie and experimenters who are themselves the subjects: famous social psychology experiments to try yourself.
5 appsOpen collection
Relations, classes, orders, bijections, different infinities and topology: mathematics as the science of structure, hands-on.
11 appsOpen collection
Riemann, P vs NP, Poincaré and other great questions of mathematics, made tangible.
16 appsOpen collection
Counting, arithmetic and shapes: maths for beginners, playful and clear.
6 appsOpen collectionWant to use these apps in your courses? Let’s find out what works for you.
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