physics

SMASH Handheld

SMASH Handheld is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand SMASH Handheld rather than just read about it. In short: SMASH Handheld (Hebrew: פגיון, romanized: Pigyon) is a firearm-mounted fire-control system developed by the Israel-based company SMARTSHOOTER. The device is an external add-on solution that can be installed to most existing firearms.

Key takeaways

SMASH Handheld belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect SMASH Handheld to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of SMASH Handheld from memory before moving on to harder problems.

Reference excerpt

SMASH Handheld (Hebrew: פגיון, romanized: Pigyon) is a firearm-mounted fire-control system developed by the Israel-based company SMARTSHOOTER. The device is an external add-on solution that can be installed to most existing firearms. The Israel Defense Force praised the technology and described the device as "groundbreaking" after its successful use in the Gaza war, claiming it quadruples the chances of hitting the target, and thousands have already been used by the soldiers in the Gaza Strip. In 2011, Smart Shooter raised 20 million dollars in a seed venture funding.

Mechanisms and functionality

SMASH is a contraction of the three first letters of "Smart" and two first letters of "Shooter". When installed on an assault rifle, it uses an advanced artificial intelligence-powered machine vision to assist in aiming shots more precisely. The dual-core computer with ballistic processing can recognize, track, and engage aerial (drone/UAS) and ground targets with precision. It is currently in use by Israel, The United Kingdom, the United States, India, and other countries. In 2025, The Australian Defence Force selected the SMASH for technology evaluation, with a contract valued at just under $500,000. The system consists of a digital camera, a display for the shooter, a trigger guard, and a firing computer capable of locking onto a moving target, analyzing its speed, and environmental conditions (distance, wind, humidity), and estimating when and how a bullet fired by the shooter will hit the target with a 95% probability. SMASH locks on the target and tracks its movement to synchronize the shot release. When the computer identifies such a hit probability, it sends a signal to the shooter, marking with a red dot or a red cross on the sight display to allow for accurate aiming. The trigger guard prevents firing when the computer estimates a low chance of hitting the target. The sight's camera also records the shooting, allowing for operational investigation when necessary. SMASH can also be used in a remote-controlled fire control system.

Illustrations

Worked examples

Example 1 — a first encounter with SMASH Handheld

Start with the simplest possible case. Write down what SMASH Handheld claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to SMASH Handheld before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about SMASH Handheld ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of SMASH Handheld

In research: SMASH Handheld appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses SMASH Handheld in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: SMASH Handheld is common in secondary-school and first-year university syllabi. It links to neighbouring topics Israeli inventions, Military equipment introduced in the 2020s, Military stubs, so understanding it makes those chapters shorter.
In everyday life: Look for SMASH Handheld outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study SMASH Handheld in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what SMASH Handheld means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain SMASH Handheld out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is SMASH Handheld in simple terms?

Why does SMASH Handheld matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study SMASH Handheld?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on SMASH Handheld.