高階慣性系統：市場佔有率分析、產業趨勢與統計及成長預測（2026-2031）

根據 Mordor Intelligence 預測，高階慣性系統市場規模將從 2025 年的 51.8 億美元成長到 2026 年的 55 億美元，然後在 2031 年達到 74 億美元，2026 年至 2031 年的複合年成長率為 6.13%。

本報告按類型（慣性測量單元、慣性導航系統、其他）、組件（感測器、處理器、軟體/演算法、其他）、最終用戶產業（國防/航太、工業、海洋/水下、其他）、導航等級（戰略級、導航級、其他）和地區進行細分。市場預測以美元（USD）為單位。

全球高階慣性系統市場趨勢及洞察

無人機和自動駕駛車輛的普及

無人機數量的不斷成長和自主系統的日益普及迫使操作人員採用戰術級慣性測量單元（IMU），以將漂移控制在1°/h以下。這即使在GPS干擾下也能確保任務的連續性。美國特種作戰司令部預計在2024年至2029年間採購超過1,200架第三類無人機，為高精度IMU創造了穩定的需求基礎。在採礦和農業領域，視覺和慣性里程計將IMU輸出與立體相機影像結合，在保持單價低於5000美元的同時，將累積位置誤差控制在行程距離的0.5%以下。融合資料的本地處理消除了與雲端卸載相關的延遲，促使感測器製造商共同開發滿足安全關鍵響應要求的卡爾曼濾波。這種發展勢頭正在推動高階慣性系統在民用領域的進一步普及，同時又不影響戰略級訂單的訂單。

慣性導航系統的國防現代化預算

在2024會計年度，美國國防部增加了預算撥款，例如授予霍尼韋爾公司一份價值9900萬美元的契約，用於開發一種“分佈式抗干擾GPS系統”，該系統結合了戰術級慣性測量單元（IMU）和抗干擾接收器。歐洲海軍也正在進行類似的升級改造，以新型戰術級慣性導航系統（INS）取代上世紀90年代的光纖陀螺儀系統，從而降低約30%的單位成本並延長平台壽命。美國陸軍的「車載可靠定位、導航和授時（MAPT）」架構將LN-251光纖陀螺儀系統與加密GPS整合，以增強車輛​​抵禦電子攻擊的能力。這為領先的一級製造商提供了穩定的持續收入來源，同時也提高了新參與企業的認證門檻。這些合約構成了高階慣性系統市場的基礎，即使商業需求有所波動。

高昂的初始採購成本和校準成本

戰略級慣性導航系統售價超過50萬美元，需要進行六軸熱校準，會使採購成本增加20%，前置作業時間延長18個月以上。即使是戰術級慣性測量單元（IMU）也需要72小時的工廠調整，這往往導致中小型工業買家選擇售價低於1000美元的GNSS專用模組，並推遲部署。由於租賃和校準即服務（CaaS）等機制尚不成熟，終端用戶被迫將資本支出分攤到長達十年的更換週期中，這遠遠超過了消費級硬體的生命週期，從而限制了高階慣性系統市場短期內的滲透。

細分市場分析

到2025年，慣性測量單元（IMU）的銷售額將佔總銷售額的37.85%，凸顯了其在高階慣性系統市場（用於多域導航平台）中的核心地位。 IMU採用模組化架構，將三軸加速器和陀螺儀與外部處理器結合，使原始設備製造商（OEM）能夠在航太和工業機器人領域最佳化性能成本比。姿態和方向參考系統（AHRS）預計將實現8.28%的複合年成長率。這主要是由於離岸風力發電安裝船對方位角精度（0.5°以內）的需求，而整合磁力計的性能優於獨立式IMU。這種性能提升表明，推動各領域替代的並非僅僅是支出增加，而是感測器技術的逐步整合。

儘管慣性測量單元（IMU）受益於無人機和飛彈領域不斷擴大的設計和應用機會，姿態航向參考系統（AHRS）在船舶和採礦設備領域正蓬勃發展，這些領域對即插即用的俯仰-橫滾解決方案有著迫切的需求。透過將光纖或微機電系統（MEMS）陀螺儀與磁通門或固態指南針結合，AHRS 可以取代價格敏感型平台上更昂貴的慣性導航系統（INS）。像諾斯羅普·格魯曼公司LR-500這樣基於量子乾涉技術的原型機（預計在2024年實現0.001°/h的偏置穩定性）仍處於實驗室階段，但小型化藍圖表明，到2030年，高階慣性系統市場將出現顛覆性的競爭格局。

預計到2025年，感測器硬體將佔組件銷售額的42.15%。這主要是由於MEMS晶圓在無塵室內的加工以及光纖線圈繞製等製程屬於資本密集型，影響了高階慣性系統市場的成本結構。然而，隨著客戶開始為自適應卡爾曼濾波器庫和人工智慧驅動的誤差建模支付許可費，軟體和演算法領域預計將實現8.37%的複合年成長率。供應商擴大將中間件與硬體捆綁銷售，以確保拉動收入並將客戶綁定到他們的校準框架中。

處理器（通常為 ARM Cortex-M7 或 DSP 核心）約佔組件成本的 9%，但它能確保確定性循環時間小於 1 毫秒，這對於抑制 IMU 散粒噪聲至關重要。採用鈦合金或碳纖維製成的機械框架可減少振動引起的誤差，這在軍事和海上應用中至關重要。同時，專為 9-36V 電源軌設計的電源模組拓寬了跨平台整合範圍，有助於擴大高階慣性系統市場的潛在市場規模。

區域分析

預計到2025年，北美將佔全球銷售額的37.65%，美國國防部已投入12億美元用於升級航空航太、陸地和海上平台的慣性系統。霍尼韋爾位於克利爾沃特的工廠和諾斯羅普·格魯曼位於伍德蘭希爾斯的工廠主導戰略級產品的生產，而加拿大北極地區的項目則推動了對-55 度C耐溫慣性測量單元（IMU）的需求。墨西哥克雷塔羅的叢集組裝的戰術級感測器符合美墨加協定（USMCA）的關稅優惠條件，但受國際武器貿易條例（ITAR）再出口限制的約束，凸顯了高階慣性系統市場供應鏈的相互依存性。

在亞太地區，預計到2031年，該地區的複合年成長率將達到8.21%，這主要得益於北斗系統失效時的備用系統需求、日本驅逐艦超過1億美元的維修以及印度的“印度製造”國防抵消計劃。 K2坦克和韓華為澳洲礦用車輛提供的國產慣性測量單元（IMU）（每年使用超過2000個IMU）反映了該地區對戰略韌性和工業自動化的雙重需求。台灣和韓國的半導體製造工廠具備大規模生產微機電系統（MEMS）的能力，隨著出貨量的成長，該地區預計將在感測器硬體市場佔據更大的佔有率。

高階慣性系統市場的剩餘部分由歐洲和中東及非洲地區構成。歐洲的離岸風力發電項目，例如沃旭能源的Hornsea 2項目，利用光纖陀螺儀進行動態定位，從而維持了一個利潤豐厚的海洋細分市場。中東地區的需求主要來自無人作戰車輛（UCAV）戰術級產品的進口，而南非的地下鉑金礦因其在GNSS訊號無法覆蓋的環境中蘊藏的工業級商機而備受關注。此外，該地區的光纖供應鏈受到限制，光纖主要產自德國和法國，這可能導致光纖單元的前置作業時間延長。

其他好處

• Excel格式的市場預測（ME）表
• 3個月的分析師支持

目錄

第1章：引言

• 研究假設和市場定義
• 調查範圍

第2章：調查方法

第3章執行摘要

第4章 市場狀況

• 市場概覽
• 宏觀經濟因素的影響
• 市場促進因素
  • 無人機和自動駕駛車輛的普及
  • 慣性導航系統的國防現代化預算
  • 由於MEMS製造技術的進步，尺寸、重量和功耗（SWaP）得以降低。
  • 在航太領域，GNSS 無法涵蓋的環境中對導航的需求日益成長。
  • 利用量子技術的慣性感測器的出現
  • 將光纖陀螺儀整合到離岸風力發電發電廠安裝船上。
• 市場限制因素
  • 高昂的初始採購成本和校準成本
  • 多感測器融合中複雜系統整合的挑戰
  • 特種慣性石英和光纖供應鏈中的脆弱性。
  • 出口限制導致高性能慣性測量單元 (IMU) 的出貨量減少。
• 產業價值鏈分析
• 監理情勢
• 技術展望
• 波特五力分析

第5章 市場規模與成長預測

• 按類型
  • 慣性測量單元
  • 慣性導航系統
  • 加速計
  • 陀螺儀
  • 姿態/方位參考系統
  • 其他
• 按組件
  • 感應器
  • 處理器（DSP/微控制器）
  • 軟體演算法
  • 機械框架
  • 電源
  • 其他
• 按最終用戶行業分類
  • 國防/航太
  • 產業
  • 海洋/海底
  • 採礦和鑽探
  • 車
  • 其他
• 導航級
  • 戰略級
  • 導航等級
  • 戰術級
  • 工業級
• 按地區
  • 北美洲
    • 美國
    • 加拿大
    • 墨西哥
  • 南美洲
    • 巴西
    • 阿根廷
    • 其他南美國家
  • 歐洲
    • 德國
    • 英國
    • 法國
    • 義大利
    • 西班牙
    • 俄羅斯
    • 其他歐洲國家
  • 亞太地區
    • 中國
    • 日本
    • 印度
    • 韓國
    • 澳洲
    • 其他亞太國家
  • 中東和非洲
    • 中東
      • 沙烏地阿拉伯
      • 阿拉伯聯合大公國
      • 土耳其
      • 其他中東國家
    • 非洲
      • 南非
      • 奈及利亞
      • 埃及
      • 其他非洲地區

第6章 競爭情勢

• 市場集中度
• 策略趨勢
• 市佔率分析
• 公司簡介
  • Honeywell International Inc.
  • Northrop Grumman Corporation
  • Safran SA
  • Thales SA
  • Collins Aerospace（Raytheon Technologies Corp.）
  • Bosch Sensortec GmbH
  • Analog Devices Inc.
  • Moog Inc.
  • ON Semiconductor Corp.
  • VectorNav Technologies LLC
  • STMicroelectronics NV
  • KVH Industries Inc.
  • Silicon Sensing Systems Ltd.
  • Exail群組（前身為iXblue SAS）
  • Trimble Inc.
  • Colibrys（Safran Sensors and Electronics）SA
  • TDK InvenSense Inc.
  • Teledyne Technologies Inc.
  • Systron Donner Inertial（EMCORE Corp.）
  • Epson ToyoCom Corp.

第7章 市場機會與未來展望

According to Mordor Intelligence, the high-end inertial systems market size is expected to grow from USD 5.18 billion in 2025 to USD 5.5 billion in 2026 and is forecast to reach USD 7.4 billion by 2031 at 6.13% CAGR over 2026-2031.

This report is Segmented by Type (Inertial Measurement Units, Inertial Navigation Systems, and More), Component (Sensors, Processors, Software and Algorithms, and More), End-User Industry (Defense and Aerospace, Industrial, Marine and Sub-Sea, and More), Navigation Grade (Strategic Grade, Navigation Grade, and More), and Geography. The Market Forecasts are Provided in Terms of Value (USD).

Global High-end Inertial Systems Market Trends and Insights

Proliferation of UAVs And Autonomous Vehicles

Rising UAV fleet sizes and autonomous-system deployments compel operators to adopt tactical-grade IMUs that minimize drift below 1°/h, allowing missions to continue during GPS jamming. U.S. Special Operations Command forecast procurement of more than 1,200 Group-3 UAVs between 2024 and 2029, embedding a steady base of high-rate IMU demand. In mining and agriculture, visual-inertial odometry integrates IMU outputs with stereo-camera feeds, reducing cumulative position error to under 0.5% of the distance traveled while keeping the unit price below USD 5,000. Local processing of fused data eliminates latency associated with cloud offloading, prompting sensor makers to co-develop on-board Kalman filters that satisfy safety-critical response requirements. This momentum supports the broader penetration of high-end inertial systems in the civilian sector without diluting the strategic-grade backlog.

Defense Modernization Budgets For Inertial Navigation

Pentagon allocations rose in fiscal 2024, exemplified by a USD 99 million award to Honeywell for the Distributed Anti-Jam GPS System that pairs tactical-grade IMUs with anti-jam receivers. Similar upgrade cycles in European navies are replacing 1990s-era fiber-optic gyros with newer tactical-grade INS, cutting per-unit costs by roughly 30% and extending platform life. The U.S. Army's Mounted Assured Positioning, Navigation and Timing architecture blends LN-251 fiber-optic gyros with encrypted GPS to harden vehicles against electronic attack, solidifying recurring revenue for Tier-1 primes but raising certification barriers for entrants. These contracts anchor the high-end inertial systems market even when commercial demand fluctuates.

High Initial Procurement And Calibration Costs

Strategic-grade inertial navigation systems priced above USD 500,000 require six-axis thermal calibration, which can add 20% to the purchase cost and extend lead times by more than 18 months. Tactical-grade IMUs still require factory cycles spanning 72 hours, pushing smaller industrial buyers to postpone adoption in favor of GNSS-only modules under USD 1,000. Leasing and calibration-as-a-service schemes remain immature, forcing end users to amortize capital expenses over decade-long refresh cycles that exceed consumer-hardware timelines, constraining near-term penetration of the high-end inertial systems market.

Other drivers and restraints analyzed in the detailed report include:

1. Advancements In MEMS Manufacturing Reducing SWaP
2. Increasing Demand For GNSS-Denied Navigation In Aerospace
3. Complex System Integration Challenges In Multi-Sensor Fusion

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Inertial measurement units contributed 37.85% of 2025 revenue, underscoring their centrality to the high-end inertial systems market size for multi-domain navigation platforms. Their modular architecture pairs tri-axis accelerometers and gyroscopes with external processors, allowing OEMs to tailor performance-to-cost ratios across aerospace and industrial robots. Attitude and heading reference systems are set to clock an 8.28% CAGR, mainly because offshore-wind installation vessels demand heading accuracy within 0.5°, where integrated magnetometers outperform standalone IMUs. This performance uptick underlines how incremental sensor fusion is driving segment substitution rather than pure additive spend.

IMUs benefit from broader design-win opportunities in UAVs and missiles; yet AHRS gains traction in marine and mining equipment seeking plug-and-play pitch-roll solutions. Fiber-optic or MEMS gyros, when combined with fluxgate or solid-state compasses, enable AHRS to replace more expensive INS units on price-sensitive platforms. Quantum-interferometry prototypes, such as Northrop Grumman's LR-500, which achieved 0.001°/h bias stability in 2024, remain in laboratories; however, miniaturization roadmaps suggest disruptive competition within the high-end inertial systems market before 2030.

Sensor hardware accounted for 42.15% of component revenue in 2025, reflecting the capital-intensive nature of clean-room MEMS wafering and fiber-coil winding, which influences the cost structure across the high-end inertial systems market share. However, software and algorithms are expected to record an 8.37% CAGR as customers pay licensing fees for adaptive Kalman-filter libraries and AI-enhanced error modeling. Vendors increasingly bundle middleware with hardware to secure pull-through revenue and lock customers into their calibration frameworks.

Processors, typically ARM Cortex-M7 or DSP cores, account for roughly 9% of the bill-of-materials value but ensure deterministic loop times of less than 1 ms, which is necessary for suppressing IMU shot noise. Mechanical frames made of titanium or carbon fiber stave off vibration-induced errors, which are critical for military and offshore applications. Meanwhile, power-supply modules designed for 9-36 V rails broaden cross-platform integration, helping to expand the total addressable spend within the high-end inertial systems market.

Complete Report Scope:

• By Type
  • Inertial Measurement Units
  • Inertial Navigation Systems
  • Accelerometers
  • Gyroscopes
  • Attitude and Heading Reference Systems
  • Others
• By Component
  • Sensors
  • Processors (DSP and Micro-controllers)
  • Software and Algorithms
  • Mechanical Frames
  • Power Supplies
  • Others
• By End-user Industry
  • Defense and Aerospace
  • Industrial
  • Marine and Sub-sea
  • Mining and Drilling
  • Automotive
  • Other End-user Industries
• By Navigation Grade
  • Strategic Grade
  • Navigation Grade
  • Tactical Grade
  • Industrial Grade
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • Spain
    • Russia
    • Rest of Europe
  • Asia Pacific
    • China
    • Japan
    • India
    • South Korea
    • Australia
    • Rest of Asia Pacific
  • Middle East and Africa
    • Middle East
      • Saudi Arabia
      • United Arab Emirates
      • Turkey
      • Rest of Middle East
    • Africa
      • South Africa
      • Nigeria
      • Egypt
      • Rest of Africa

Geography Analysis

North America generated 37.65% of 2025 revenue as Pentagon funding of USD 1.2 billion flowed into inertial upgrades across air, land, and sea platforms. Honeywell's Clearwater and Northrop Grumman's Woodland Hills plants dominate strategic-grade output, with Canadian Arctic programs spurring demand for -55 °C-rated IMUs. Mexico's Queretaro cluster assembles tactical-grade sensors that qualify for USMCA duty benefits yet remain subject to ITAR re-export rules, illustrating the interdependence of supply chains within the high-end inertial systems market.

Asia Pacific is predicted to log an 8.21% CAGR through 2031, propelled by BeiDou-denied backup systems, Japanese destroyer retrofits worth over USD 100 million, and India's Make-in-India defense offsets. Hanwha's domestic IMU for the K2 tank and Australian mining fleets, which utilize more than 2,000 IMUs annually, reflect the regional appetite for both strategic resilience and industrial automation. Taiwan and South Korea's semiconductor fabs offer MEMS volume capacity, positioning the region to capture a larger share of sensor hardware as unit shipments rise.

Europe, the Middle East, and Africa supply the remainder of the high-end inertial systems market. European offshore wind projects, such as Orsted's Hornsea 2, employ fiber-optic gyros for dynamic positioning, sustaining a high-margin marine niche. Middle Eastern demand centers around UCAV tactical-grade imports, while South African underground platinum mining highlights industrial-grade opportunities in GNSS-denied environments. The region also faces supply-chain constraints for optical fiber produced in Germany and France, which could potentially lengthen lead times for fiber-optic units.

1. Honeywell International Inc.
2. Northrop Grumman Corporation
3. Safran S.A.
4. Thales S.A.
5. Collins Aerospace (Raytheon Technologies Corp.)
6. Bosch Sensortec GmbH
7. Analog Devices Inc.
8. Moog Inc.
9. ON Semiconductor Corp.
10. VectorNav Technologies LLC
11. STMicroelectronics N.V.
12. KVH Industries Inc.
13. Silicon Sensing Systems Ltd.
14. Exail Group (formerly iXblue SAS)
15. Trimble Inc.
16. Colibrys (Safran Sensors and Electronics) SA
17. TDK InvenSense Inc.
18. Teledyne Technologies Inc.
19. Systron Donner Inertial (EMCORE Corp.)
20. Epson ToyoCom Corp.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 INTRODUCTION

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 RESEARCH METHODOLOGY

3 EXECUTIVE SUMMARY

4 MARKET LANDSCAPE

• 4.1 Market Overview
• 4.2 Impact of Macroeconomic Factors
• 4.3 Market Drivers
  • 4.3.1 Proliferation of UAVs and autonomous vehicles
  • 4.3.2 Defense modernization budgets for inertial navigation
  • 4.3.3 Advancements in MEMS manufacturing reducing SWaP
  • 4.3.4 Increasing demand for GNSS-denied navigation in aerospace
  • 4.3.5 Emergence of quantum-enhanced inertial sensors
  • 4.3.6 Integration with fiber-optic gyros in offshore wind installation vessels
• 4.4 Market Restraints
  • 4.4.1 High initial procurement and calibration costs
  • 4.4.2 Complex system integration challenges in multi-sensor fusion
  • 4.4.3 Supply-chain vulnerabilities for specialty inertial-grade quartz and optical fibers
  • 4.4.4 Regulatory export controls limiting high-performance IMU shipments
• 4.5 Industry Value Chain Analysis
• 4.6 Regulatory Landscape
• 4.7 Technological Outlook
• 4.8 Porter's Five Forces Analysis
  • 4.8.1 Bargaining Power of Suppliers
  • 4.8.2 Bargaining Power of Consumers
  • 4.8.3 Threat of New Entrants
  • 4.8.4 Threat of Substitute Products
  • 4.8.5 Intensity of Competitive Rivalry

5 MARKET SIZE AND GROWTH FORECASTS (VALUE)

• 5.1 By Type
  • 5.1.1 Inertial Measurement Units
  • 5.1.2 Inertial Navigation Systems
  • 5.1.3 Accelerometers
  • 5.1.4 Gyroscopes
  • 5.1.5 Attitude and Heading Reference Systems
  • 5.1.6 Others
• 5.2 By Component
  • 5.2.1 Sensors
  • 5.2.2 Processors (DSP and Micro-controllers)
  • 5.2.3 Software and Algorithms
  • 5.2.4 Mechanical Frames
  • 5.2.5 Power Supplies
  • 5.2.6 Others
• 5.3 By End-user Industry
  • 5.3.1 Defense and Aerospace
  • 5.3.2 Industrial
  • 5.3.3 Marine and Sub-sea
  • 5.3.4 Mining and Drilling
  • 5.3.5 Automotive
  • 5.3.6 Other End-user Industries
• 5.4 By Navigation Grade
  • 5.4.1 Strategic Grade
  • 5.4.2 Navigation Grade
  • 5.4.3 Tactical Grade
  • 5.4.4 Industrial Grade
• 5.5 By Geography
  • 5.5.1 North America
    • 5.5.1.1 United States
    • 5.5.1.2 Canada
    • 5.5.1.3 Mexico
  • 5.5.2 South America
    • 5.5.2.1 Brazil
    • 5.5.2.2 Argentina
    • 5.5.2.3 Rest of South America
  • 5.5.3 Europe
    • 5.5.3.1 Germany
    • 5.5.3.2 United Kingdom
    • 5.5.3.3 France
    • 5.5.3.4 Italy
    • 5.5.3.5 Spain
    • 5.5.3.6 Russia
    • 5.5.3.7 Rest of Europe
  • 5.5.4 Asia Pacific
    • 5.5.4.1 China
    • 5.5.4.2 Japan
    • 5.5.4.3 India
    • 5.5.4.4 South Korea
    • 5.5.4.5 Australia
    • 5.5.4.6 Rest of Asia Pacific
  • 5.5.5 Middle East and Africa
    • 5.5.5.1 Middle East
      • 5.5.5.1.1 Saudi Arabia
      • 5.5.5.1.2 United Arab Emirates
      • 5.5.5.1.3 Turkey
      • 5.5.5.1.4 Rest of Middle East
    • 5.5.5.2 Africa
      • 5.5.5.2.1 South Africa
      • 5.5.5.2.2 Nigeria
      • 5.5.5.2.3 Egypt
      • 5.5.5.2.4 Rest of Africa

6 COMPETITIVE LANDSCAPE

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share Analysis
• 6.4 Company Profiles (includes Global level overview, Market level overview, Core Segments, Financials as available, Strategic Information, Market Rank/Share, Products and Services, Recent Developments)
  • 6.4.1 Honeywell International Inc.
  • 6.4.2 Northrop Grumman Corporation
  • 6.4.3 Safran S.A.
  • 6.4.4 Thales S.A.
  • 6.4.5 Collins Aerospace (Raytheon Technologies Corp.)
  • 6.4.6 Bosch Sensortec GmbH
  • 6.4.7 Analog Devices Inc.
  • 6.4.8 Moog Inc.
  • 6.4.9 ON Semiconductor Corp.
  • 6.4.10 VectorNav Technologies LLC
  • 6.4.11 STMicroelectronics N.V.
  • 6.4.12 KVH Industries Inc.
  • 6.4.13 Silicon Sensing Systems Ltd.
  • 6.4.14 Exail Group (formerly iXblue SAS)
  • 6.4.15 Trimble Inc.
  • 6.4.16 Colibrys (Safran Sensors and Electronics) SA
  • 6.4.17 TDK InvenSense Inc.
  • 6.4.18 Teledyne Technologies Inc.
  • 6.4.19 Systron Donner Inertial (EMCORE Corp.)
  • 6.4.20 Epson ToyoCom Corp.

7 MARKET OPPORTUNITIES AND FUTURE OUTLOOK

• 7.1 White-space and Unmet-Need Assessment