Drones

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X @The Wall Street Journal
The Wall Street Journal· 2025-09-04 10:05
Geopolitical Risk - Russian drones are actively searching for signs of life in Ukrainian front-line towns, targeting even civilians who have chosen to remain [1]
X @The Wall Street Journal
The Wall Street Journal· 2025-08-26 23:25
An unlikely pair of pilots are patrolling Ukrainian skies with gunners, looking for Russian attack-and-reconnaissance drones https://t.co/nkWEMzOtwF ...
Eyes in the Sky: How UAVs are Shaping Our Future | Arjun Siddhaiyan | TEDxBrushy Creek Youth
TEDx Talks· 2025-08-26 16:16
UAV Applications & Benefits - UAVs (Unmanned Aerial Vehicles), also known as drones, offer solutions to modern problems like delivering supplies to inaccessible areas and ensuring fresh food [4][6] - Drones can scan for pesticides, chemicals, and bacteria on crops, saving farmers time and ensuring food quality [7] - Drones can map greenhouse gases and reduce deforestation effects with high-quality sensors and cameras [9] - Drones run on battery power, emitting zero carbon emissions, making them environmentally beneficial [9] Drone Technology & Capabilities - Drones are flying robots capable of tracking, seeing, and following directions, opening up numerous possibilities [5] - Drones can carry heavy payloads and have high-quality cameras with thermal imaging capabilities [11][12] - The Phantom 4 RTK drone can map fields and precisely spray weeds without harming crops [8] Challenges & Considerations - Weather conditions like overcast skies, severe precipitation, and fog can limit drone performance [12] - Drone prices typically range from $1,500 to $5,000, which can be a significant investment [14] - Despite the cost, using drones can contribute to solving climate change, where the average cost is estimated at $300 billion to $5 trillion [14]
X @The Wall Street Journal
The Wall Street Journal· 2025-08-25 20:34
Military & Defense - An unlikely pair of pilots are patrolling Ukrainian skies with gunners, searching for Russian attack-and-reconnaissance drones [1]
X @The Wall Street Journal
The Wall Street Journal· 2025-08-25 07:46
An unlikely pair of pilots are patrolling Ukrainian skies with gunners, looking for Russian attack-and-reconnaissance drones https://t.co/g9CZU0MPhP ...
Drone operator helps volunteers rescue dog with its head stuck in a jar
NBC News· 2025-08-22 14:08
Finally, this is the moment that the dayslong search for a lost dog in a contained situation since Monday was found. K9 Rescue of Central PA posted photos of the dog with a jar on its head to social media after she ran off and went missing before getting help. At midnight on Wednesday, Dallas Ferman, who's been using drones for rescue missions for years, got the call to take over the search from above a cornfield.He guided the group on the ground for 3 hours in the dark of night. Yes, hang exclaimed cuz whe ...
丘钛科技-2025 年上半年:关联智能手机、智能眼镜及无人机摄像头业务情况_ Q Tech (1478.HK) 1H25 read across to Smartphone _ AI glasses and Drone Cameras
2025-08-22 02:33
Summary of Q Tech (1478.HK) Investor Call Company Overview - **Company**: Q Tech (1478.HK) - **Industry**: Camera modules and fingerprint modules supplier, expanding from smartphones to various end markets including automobiles and IoT Key Points Financial Performance - **Revenue Growth**: Q Tech's revenue increased by 15% YoY to Rmb8,832 million in 1H25 [3] - **Net Income Growth**: Net income surged by 168% YoY to Rmb308 million, attributed to improved gross margin (GM) and operational efficiency [3] - **Gross Margin Improvement**: GM rose to 7.4% in 1H25 from 5.2% in 1H24, driven by product mix upgrades [3] Product Mix and Market Trends - **Smartphone Camera Module Shipments**: Shipments of smartphone camera modules declined by 15% YoY in 1H25, but showed recovery with a 16% YoY growth in July [2] - **High-End Product Focus**: Shipments of camera modules with 32MP and above accounted for 53% of total smartphone shipments, up from 48% in 1H24 [2][6] - **Camera Specification Upgrades**: The penetration of 20MP+ cameras increased to 52% in 2024, indicating a trend towards higher specifications in the Chinese smartphone market [2] Expansion into Non-Smartphone Markets - **Growth Opportunities**: Management highlighted growth potential in non-smartphone markets such as ADAS, robots, AI/AR glasses, and drones [7] - **Investment in Technology**: Q Tech invested in poLight for autofocus camera technology, which is seen as suitable for AI/AR glasses [7] - **Projected Growth for AI/AR Glasses**: Shipments of AI/AR glasses are expected to grow at a 56% CAGR from 2024 to 2030, reaching 7 million units by 2030 [7] Non-Smartphone Shipment Growth - **Non-Smartphone Shipments**: Non-smartphone camera module shipments grew by 48% YoY in 1H25, with a target of 60% annual growth [8] - **Automotive Market Potential**: The passenger vehicle camera shipments in China are projected to reach 126 million units in 2025, increasing to 343 million units by 2030, representing a 22% CAGR [8] Market Dynamics - **High-End Smartphone Market**: The premium smartphone market (priced over US$600) is expected to outgrow the overall market with a 9% CAGR from 2025 to 2027, benefiting high-end components [6] Additional Insights - **Patents and Innovation**: Q Tech holds 728 authorized patents as of the end of 2024, indicating a strong focus on innovation and technology development [2] - **Management's Outlook**: Management remains optimistic about capturing new applications and expanding into high-end product segments, leveraging accumulated experience in camera module manufacturing [1] This summary encapsulates the key discussions and insights from the investor call regarding Q Tech's performance, market trends, and strategic direction.
Michigan county is uses drones and AI to keep wastewater infrastructure running smoothly
NBC News· 2025-08-16 01:11
This high-powered drone not usually associated with sewer systems is Mcome County, Michigan's answer to preventing scenes like this. A grim prospect for residents threatened by this massive sinkhole. >> Christmas Eve 2016, a sinkhole the size of a football field started when an 11t wide sewer line located 45 ft below ground burst, spilling raw sewage under the neighborhood and triggering the sinkhole.what was arguably the largest infrastructure disaster in Michigan history. >> More than 20 homes evacuated w ...
X @The Economist
The Economist· 2025-08-15 17:00
Because drones are recording from the sky, their cameras may capture only a partial view of a face. But a new technology seeks to change that https://t.co/ycS2twFnke ...