Telma Negreiros is an executive leader, author, keynote speaker, and executive coach with over 25 years of international experience in communications, technology, and corporate transformation.
A former CEO and Vice President, she has led global teams across Europe and the U.S., living and working in Amsterdam, Berlin, Lisbon, and New York — cities that have shaped her dynamic, cross-cultural approach to leadership and innovation.
Telma is the creator of the 7 Steps to Success™ Leadership Method and The Identity Rewire Code™, two acclaimed frameworks that empower leaders to build clarity, confidence, and impact. Her work bridges AI-driven strategy, inclusive leadership, and intentional communication, guiding organisations to thrive in an era of disruption and transformation.
Through her global keynotes and training programs, Telma helps leaders communicate with authenticity, lead with empathy, and transform with purpose.
Her belief: real transformation begins when leadership becomes unapologetically human.

Telma Negreiros is an executive leader, author, keynote speaker, and executive coach with over 25 years of international experience in communications, technology, and corporate transformation. A former CEO and Vice President, she has led global team... Show more

Comunidad en busca de brindar y fomentar un espacio donde se comparta conocimiento y se fortalezca el sector tecnológico de la región de Boyacá, Colombia

Comunidad en busca de brindar y fomentar un espacio donde se comparta conocimiento y se fortalezca el sector tecnológico de la región de Boyacá, Colombia Show more

I am Edgar Ochieng, a Data and AI Engineer at Armely. I have been deeply involved in designing and implementing AI agents for various organizations, helping them retrieve knowledge, automate workflows, and operate autonomously to enhance productivity.

I hold multiple Microsoft certifications, including:
AI-102: Designing and Implementing an Azure AI Solution
AI-900: Microsoft Azure AI Fundamentals
PL-900: Microsoft Power Platform Fundamentals
DP-600: Implementing Analytics Solutions Using Microsoft Fabric

I am passionate about using AI to empower people and communities. My work with Azure AI, Copilot Studio, Microsoft Fabric, and Power BI focuses on building solutions that create real impact while mentoring and teaching others to see what’s possible. At the core, I believe technology should always serve people first.

I am Edgar Ochieng, a Data and AI Engineer at Armely. I have been deeply involved in designing and implementing AI agents for various organizations, helping them retrieve knowledge, automate workflows, and operate autonomously to enhance productivity... Show more

Solution Architect specialized in Microsoft Power Platform, I’ve had the opportunity to experience this journey from every angle: end user, project manager, business stakeholder, and now architect and strategic deployment leader in large organizations.

I’ve been at the forefront of rolling out Power Platform in complex environments, aligning technological innovation with business goals. In other words: not just building apps, but driving transformation and creating measurable business value.

Throughout my career, I’ve led governance programs, deployed Power Apps solutions to support international initiatives, guided the adoption of AI within business teams… and built communities (4,000 people strong) dedicated to sharing best practices and fostering a sustainable Power Platform culture.

Today, I’d like to share a candid field story: the keys to leveraging Power Platform as a true strategic transformation lever, the practices that really work (and the pitfalls I’ve personally stumbled into 😅)… with one promise: you’ll leave with concrete ideas — and maybe a fresh perspective on your Excel files.

Solution Architect specialized in Microsoft Power Platform, I’ve had the opportunity to experience this journey from every angle: end user, project manager, business stakeholder, and now architect and strategic deployment leader in large organization... Show more

Richard Hooper is an experienced Country Manager for Continia APAC with over 20 years of experience around ERP solutions. Having worked for two of the four global accounting firms, leading Microsoft Dynamics 365 Business Partners and ERP vendor nationally. This has given Richard a wealth of experience in understanding the importance of automation and efficiency in business process which aligns with Continia’s solutions in optimising Microsoft Dynamics 365 Business Central.

Richard Hooper is an experienced Country Manager for Continia APAC with over 20 years of experience around ERP solutions. Having worked for two of the four global accounting firms, leading Microsoft Dynamics 365 Business Partners and ERP vendor natio... Show more

Emily van Putten is an experienced IT professional with nearly 18 years of expertise in technology and digital transformation. She combines her technical knowledge – recognized with four consecutive Microsoft MVP awards – with a passion for diversity, inclusion, and human-centered innovation. As a board member of Dutch Women in Tech and a passionate speaker, Emily brings technology to life by connecting it to societal themes such as ethics, authenticity, and inclusion.

Beyond her work in IT, Emily shares her unique perspectives and insights through podcasts and publications. She explores technology from unexpected angles, offering sharp analyses of how IT solutions shape our world – and how they can become more inclusive. Her publications are known for their personal touch and their ability to make challenging topics accessible and relevant to a wide audience.

What sets Emily apart is her ability to combine vulnerability and authenticity with technical depth. In her sessions, she challenges participants to think beyond technical possibilities and view technology as a tool to address societal challenges. With an interactive and inspiring approach, she motivates professionals and organizations to use technology as a force for positive change.

Emily van Putten is an experienced IT professional with nearly 18 years of expertise in technology and digital transformation. She combines her technical knowledge – recognized with four consecutive Microsoft MVP awards – with a passion for diversity... Show more

Ila Sahu is a full-stack engineer at Jimdo Gmbh with 8+ years turning ideas into reality. She’s built APIs, CI/CD tooling, and even shipped a design-to-code platform(before LLMs were cool). Most recently, Ila spearheaded the accessibility overhaul of Jimdo’s flagship legacy product, Creator. She is now a passionate a11y advocate, evangelising the human and business use cases for accessibility.

Apart from work, Ila is very passionate about dogs, ukulele and fitness.

Ila Sahu is a full-stack engineer at Jimdo Gmbh with 8+ years turning ideas into reality. She’s built APIs, CI/CD tooling, and even shipped a design-to-code platform(before LLMs were cool). Most recently, Ila spearheaded the accessibility overhaul of... Show more

Being a Team Coach and a Facilitator gives me the opportunity to help teams discover new ways of working, introducing well-being, happiness, visual management, leadership at all levels, team self-organization, collaborative management, remote work and empowerment.

Being a Team Coach and a Facilitator gives me the opportunity to help teams discover new ways of working, introducing well-being, happiness, visual management, leadership at all levels, team self-organization, collaborative management, remote work an... Show more

Ashay is a seasoned product leader with 17 years of experience in the SaaS and E-Commerce space. He has a consistent track record of delivering innovative and ground breaking products in the APIs and platform space for number of companies including eBay, Intuit, Blackhawk network etc creating immense customer value.

Currently, as a Director of Product management at ebay, Ashay is modernizing the overall listing platform with a modern tech stack that enables a highly resilient platform with improved listing experience for sellers and enables listings that convert better. He and his team are also re-envisioning the public API offerings from eBay by modernizing the framework and simplifying the overall selling APIs for external Developers. Ashay also leads the charter to bring use the power of generative AI and supercharge the no-code listing tools for small business to list with minimal hassle.

In the past experience, Ashay was leading the overall charge of the external developer experience and API ecosystem for QuickBooks product at Intuit, helping small Business to efficiently run their business using multiple business products. At Blackhawk Network, Ashay pioneered the Omni-commerce APIs and revamped operations platform (orders, refunds, chargebacks etc) for the company to expand strategic partnerships and help developers build a native experience of gift card offerings.

Beyond professional achievements, Ashay serves on a product strategy advisory board, is an active member of organizations like IEEE, PDMA and engages actively with the product community!

Ashay is a seasoned product leader with 17 years of experience in the SaaS and E-Commerce space. He has a consistent track record of delivering innovative and ground breaking products in the APIs and platform space for number of companies including e... Show more

His mission is to empower executives to thrive in rapidly
changing environments, helping them evolve, lead with
greater impact, and drive successful organizational
transformations.

With 25 years of international experience, Pablo has lived
in the United Kingdom, Finland, and Spain and has
worked with clients worldwide. Pablo distinguishes himself
through his exceptional ability to identify blind spots that
leaders cannot see on their own, combining
methodological rigor with strategic intuition to design
personalized interventions that transform obstacles into
opportunities and executives into catalysts for change.

As a thought leader in transformational leadership, he
delivers high-impact talks and workshops that reveal the
uncomfortable truths separating ordinary managers from
extraordinary leaders.

His mission is to empower executives to thrive in rapidly changing environments, helping them evolve, lead with greater impact, and drive successful organizational transformations. With 25 years of international experience, Pablo has lived in ... Show more

Dominic O Norton is an experienced, impact-driven social entrepreneur and the founder of Missing Black People, a comprehensive tech-enabled platform that brings awareness to missing black people cases worldwide, which has been featured in BBC, ITV, The Independent, Vice UK, and RT. With a professional background in technical product management and a postgraduate diploma in Business Administration & Management from the University of London, Dominic utilises his experience to build impact-driven initiative and to help over 11,000 entrepreneurs on TikTok do the same using “No Code”. As a fellow of On Deck and creator-in-residence for #100DaysofNoCode, Dominic is highly experienced in software development which has led him to becoming a guest lecturer in University of California, All Nations University, APTech Computer Education in Uganda and more. His latest exciting venture includes U.S. based inside voices, a retention product for employees of color that is backed by the acclaimed Entrepreneurs Roundtable Accelerator and featured in business insider and CNBC.

Dominic O Norton is an experienced, impact-driven social entrepreneur and the founder of Missing Black People, a comprehensive tech-enabled platform that brings awareness to missing black people cases worldwide, which has been featured in BBC, ITV, T... Show more

Dave is interested in search (information retrieval), discovery, and knowledge management. He has worked in IT for 25+ years both on the coding and system sides. He currently works primarily in Python and TypeScript with prior experience in (vanilla) JavaScript, PHP, and C#/VB.NET. He loves HTML and tolerates CSS.

Dave is interested in search (information retrieval), discovery, and knowledge management. He has worked in IT for 25+ years both on the coding and system sides. He currently works primarily in Python and TypeScript with prior experience in (vanilla)... Show more

Jeffery Abdulateef Adoga is a distinguished product designer, entrepreneur, and mentor/coach with over a decade of experience in the digital technology sector. With a strong background in computer science and a deep passion for innovative design, Jeffery has consistently demonstrated his ability to merge creativity with technology to solve complex problems and drive business success. Jeffery's professional journey includes pivotal roles at renowned organisations such as Reliance Health, Interswitch Group, and Andela. He is currently scaling his agency, Urban Effect Media, to cater to both local and international markets, launching innovative products that solve real-world problems, and fostering a sustainable and inclusive tech community in Nigeria.

Jeffery Abdulateef Adoga is a distinguished product designer, entrepreneur, and mentor/coach with over a decade of experience in the digital technology sector. With a strong background in computer science and a deep passion for innovative design, Jef... Show more

Eli Dean is the Chief Executive Officer of NordX and Bitlink IT, where they lead innovative strategies in technology solutions and digital transformation. With a proven track record in steering high-growth companies, Eli combines visionary leadership with a results-driven approach, driving both organizations toward excellence in the rapidly evolving tech landscape.

Eli Dean is the Chief Executive Officer of NordX and Bitlink IT, where they lead innovative strategies in technology solutions and digital transformation. With a proven track record in steering high-growth companies, Eli combines visionary leadership... Show more

Aric serves as the Chief Technologist on Red Hat's Global FSI team, where he helps clients meet their strategic priorities through the use of open source technology. Prior to joining Red Hat, he led large, digital transformation projects at Goldman Sachs’ Investment Management Division and was co-founder/CTO of several FinTechs in equity and FX trading.

Aric serves as the Chief Technologist on Red Hat's Global FSI team, where he helps clients meet their strategic priorities through the use of open source technology. Prior to joining Red Hat, he led large, digital transformation projects at Goldman S... Show more

I am is a seasoned User Experience Designer with a strong focus on automotive UX, human factors, and digital accessibility. With over 4 years of industry experience, I currently contribute to the UX team at Maruti Suzuki, where we craft intuitive and meaningful in-vehicle experiences that blend technology, human behavior, and design innovation. Their expertise lies in designing digital ecosystems that not only meet user needs but also drive broader business and societal impact.

In 2024, I delivered a well-received talk at UX India on enhancing user experience in automobiles, a session that sparked widespread discussions on the future of mobility design. Beyond professional projects, I am passionate about mentoring young designers, promoting accessibility in digital spaces, and pushing the boundaries of user-centered innovation in complex industries like automotive and connected mobility.
Outside of work, I am a photography enthusiast, an avid non-fiction reader, and a traveler who loves exploring diverse cultures and ideas. This unique blend of technical expertise, user empathy, and a visionary outlook positions me as a strong voice for how design can act as a transformational force for people, businesses, and the planet.

I am is a seasoned User Experience Designer with a strong focus on automotive UX, human factors, and digital accessibility. With over 4 years of industry experience, I currently contribute to the UX team at Maruti Suzuki, where we craft intuitive and... Show more

Diseñador gráfico con 15+ años de experiencia, posgrado en pedagogía del diseño (UNAL). Dirijo un estudio creativo en Bogotá, creando identidades únicas para marcas. Docente universitario por 4 años, trabajando con comunidades académicas y grupos especiales.

Diseñador gráfico con 15+ años de experiencia, posgrado en pedagogía del diseño (UNAL). Dirijo un estudio creativo en Bogotá, creando identidades únicas para marcas. Docente universitario por 4 años, trabajando con comunidades académicas y grupos esp... Show more

Cori Lint is a versatile software engineer specializing in PHP and Python, with experience as a full-stack engineer, backend engineer, and web developer in the health tech and ecommerce industries. She began her tech journey as a software engineering fellow at Hackbright Academy, building on her academic foundation from the University of Michigan. Previously, Cori spent a decade in the classical music industry as a professional cellist and orchestra manager. Residing in sunny St. Pete, FL, she "touches grass" by cultivating her many hobbies, including music, crocheting, rollerblading, gardening, and powerlifting.

Cori Lint is a versatile software engineer specializing in PHP and Python, with experience as a full-stack engineer, backend engineer, and web developer in the health tech and ecommerce industries. She began her tech journey as a software engineering... Show more

I am a passionate open-source advocate and currently serve as the Open Source Community Manager at Oky, helping to build inclusive, participatory spaces of period tracking for girls. I am also an Open Source Fact-Checking Community Facilitator at Climate+Tech, using tech to fight misinformation and support climate action.

With over four years of experience in community building and public speaking, I have led initiatives, mentored developers, and organized events that bring people together around impactful technology. I am also a GitHub Campus Expert and a Torc Ambassador, actively supporting developer growth across Africa and beyond.

At my foundation, I am a hands-on Android developer with a growing enthusiasm for web development. I love developing mobile applications using Kotlin, Android Studio, and other SDKs and geeking out now and then about building responsive web experiences with HTML, CSS, and JavaScript, Currently learning React. Whether code or community, my goal is simple: to harness tech as an agent of empowerment.

I thrive in collaborative spaces, enjoy contributing to open-source projects, and constantly seek new ways to learn, teach, and grow. Whether it's building apps, sharing knowledge on stage, or sparking conversations online, I am all about making a positive impact through technology.

I am a passionate open-source advocate and currently serve as the Open Source Community Manager at Oky, helping to build inclusive, participatory spaces of period tracking for girls. I am also an Open Source Fact-Checking Community Facilitator at Cli... Show more

Please consult my Linkedin Page. https://www.linkedin.com/in/pieter-jan-de-man-69346516/

Please consult my Linkedin Page. https://www.linkedin.com/in/pieter-jan-de-man-69346516/ Show more

I am a digital transformer, focusing on digital transformation and the development of skills in agile methodologies, creative thinking, design thinking, and design flow. Certified as a systems analyst by Petrobras, I have participated in several strategic projects that delivered significant results for the company.

Currently, I work in the Management Assessment and Integration department for HSE in E&P at Petrobras, but my journey at the company began in 2006. Since then, I have worked in a variety of areas, including environmental management, contingency planning, contract management, and management support, both in services and E&P operations.

I am a biologist by training, a teacher by vocation, and a technology enthusiast, passionate about applying creative and innovative tools to solve complex problems and drive cultural and organizational change.

In recognition of my work, I received the Orgulho Petrobras Award in February 2025, highlighting my commitment to excellence, collaboration, and innovation within the company.

I am a digital transformer, focusing on digital transformation and the development of skills in agile methodologies, creative thinking, design thinking, and design flow. Certified as a systems analyst by Petrobras, I have participated in several stra... Show more

I'm an experienced Data Engineer with a strong background in cloud-based solutions & Databricks Champion. Currently, I'm working as a Data Engineer and Solution architect at Plain Concepts, where I've played a key role in designing and fine-tuning big data + AI solutions across different industries.

Lately, I have been focusing on data governance as I believe it is the new challenge that Data professionals will need to tackle for accurate and reliable solutions.

I'm an experienced Data Engineer with a strong background in cloud-based solutions & Databricks Champion. Currently, I'm working as a Data Engineer and Solution architect at Plain Concepts, where I've played a key role in designing and fine-tuning bi... Show more

Derek M. Scheller Jr. – Cybersecurity Leader | Veteran | Advocate for Empowerment Through Security

Derek M. Scheller Jr. is a seasoned cybersecurity professional with over 13 years of experience spanning offensive security, cyber defense, and strategic consulting. A U.S. Army and Air National Guard veteran, Derek now serves as the Practice Manager of Security Engineering at Stratascale, where he leads high-performing teams in delivering cutting-edge cloud and hybrid security solutions.

His career journey—from tactical military operations to corporate cybersecurity leadership—has shaped his mission-driven approach to technology, leadership, and resilience. Derek holds top industry certifications, including CISSP, OSCP, and multiple SANS designations (GREM, GPYC, GCIH, GCED, GSEC), and specializes in vulnerability management, red/purple teaming, SIEM optimization, and security program development.

Beyond his technical expertise, Derek is a passionate educator and mentor. He hosts two widely respected podcasts—"Security Happy Hour" and "Walk With Me"—aimed at guiding newcomers into cybersecurity and inspiring personal growth. He also collaborates with schools to bring cybersecurity education to the next generation.

A compelling and relatable speaker, Derek brings authenticity, practical insight, and a deep sense of purpose to every engagement. Whether he's discussing threat detection, burnout in security teams, or the human side of cyber leadership, Derek connects with audiences through his real-world experience and passion for making security a force for good.

Derek M. Scheller Jr. – Cybersecurity Leader | Veteran | Advocate for Empowerment Through Security Derek M. Scheller Jr. is a seasoned cybersecurity professional with over 13 years of experience spanning offensive security, cyber defense, and stra... Show more

A good communicator, a dedicated and determined IT Professional with the drive towards using Information Technology to address Issues, achieve organizational goals and provide best-fit solutions with enthusiasm to learn and try new things.

I have about 11 years of experience designing solutions for organizations across different sectors, focusing on aligning delivery excellence with customer satisfaction.

An advocate for "catch them young", I believe that getting people endeared to security from the early stage enables them to grow into experienced professionals.

A Cybersecurity Advocate and Creator of Breaking into Cybersecurity: A Practical Workbook for beginners. used to mentor and coach early careers.

Co-founder MaMa Cybershield, a two-fold initiative targeted towards stay-at-home mums that empowers them with cybersecurity knowledge.

A good communicator, a dedicated and determined IT Professional with the drive towards using Information Technology to address Issues, achieve organizational goals and provide best-fit solutions with enthusiasm to learn and try new things. I have ... Show more

10 years of experience building technology solutions, using engineering, product and project management in Europe, Brazil and the Middle East.

10 years of experience building technology solutions, using engineering, product and project management in Europe, Brazil and the Middle East. Show more

Deep Patel, a Security Architect at Cisco Systems, has 20 years of expertise in security architecture, design, engineering, and vulnerability research. Specializing in software, systems, cloud, network, and AI security, he is dedicated to advancing cybersecurity practices. Deep actively contributes to CNCF TAG-Security and Compliance and AI Workgroup, showcasing his commitment to innovation and collaboration in the security community.

Deep Patel, a Security Architect at Cisco Systems, has 20 years of expertise in security architecture, design, engineering, and vulnerability research. Specializing in software, systems, cloud, network, and AI security, he is dedicated to advancing c... Show more

David Kiwimagi is the Co-Founder of Kiwi Coaching, dedicated to helping leaders find clarity, confidence, and renewed purpose. With 15 years of leadership experience spanning Japan church ministry, Navy operations, and cybersecurity, David has coached hundreds of individuals to break through obstacles and lead with authenticity. Holding a Master’s & Bachelor’s in Cybersecurity, he has led high-stakes teams in military and corporate environments. David specializes in guiding leaders who feel stuck, helping them harness their strengths and lead with integrity, passion, and purpose—unlocking their full potential to be the leader they were born to be.

David Kiwimagi is the Co-Founder of Kiwi Coaching, dedicated to helping leaders find clarity, confidence, and renewed purpose. With 15 years of leadership experience spanning Japan church ministry, Navy operations, and cybersecurity, David has coache... Show more

Samant Kumar is a seasoned multiple award-winning Portfolio Manager and Agile Program Manager at Capgemini, boasting over 20+ years of extensive experience in Agile Program/Project Management and software solution delivery across diverse domains. His professional journey is marked by a rich repertoire of certifications including SAFe SPC, PMIACP,ICP-ACC, A-CSM, CSM, and CSPO, solidifying his reputation as an agile champion.

Having previously contributed to IBM, Samant has cultivated a career focused on agile coaching,leadership, and management across product, program, and project dimensions. His proficiency spans agile tools, virtual collaboration tools, and career guidance, underscoring his commitment to achieving successful project outcomes and nurturing team excellence.

Samant's educational background includes a postgraduate degree in Finance and Marketing, complementing his Bachelor of Technology credentials. Actively engaged in the Agile community, he is a distinguished speaker at Agile/PM conferences like Agile 2024, PMI Houston 50th conference and Expo, Texas A&M, NorthEastern, Rice University Symposiums,Key note speaker at Judge at Johns Hopkins Product management club (JHPMC)-Product competition and Many PMI chapters Houston, Katy, woodlands, and Austin. His contributions have earned him recognition such as the Globee Award 2024, Claro award, Ctoday The Most Pioneering Agile Program Manager of the year 2024, Global Recognition award, Passion vista The Most admired Global Indian , Toastmasters International Best table topics speaker award along with numerous accolades from Capgemini and IBM.Samant is a fellow member of The Institution of Electronics and Telecommunication Engineers (IETE), THREWS Fellow member, Royal fellow(IOASD) member and SAS Eminent Fellow member. He also hold Harvard Business Review (HBR) Advisory council member, PEX Process network advisory council, University of Houston (Industry Advisory Board Nominated), Project Management Institute (PMI), Houston VP Program nominated. Samant has also served as a judge in prestigious events like the Stevie Award, Globee Award, Claro award, Judge at ReImagine education, Multiple Hackathons like Hackrice 14 at Rice University,Texas, MHacks at Michigan University, NASA International App challenge, Judge at Johns Hopkins Product management club (JHPMC)-Product competition, Hack UTD University of Texas, Dallas and HackUTA at UT Arlington, Science and Engineering Fair (TXSEF), and Science Exhibition of
Houston. Committed to mentorship, he actively participates in programs at Katy ISD School District, Texas, and adplist.org. Samant has contributed to several publications featured in prominent platforms such as Scopus,UT Dallas Project Management Symposium, IGI Global Publishing, Dzone, and PEX Process network. Agile Book chapter published in Scopus and IGI global.
Samant Kumar's multidimensional expertise and dedication establish him as a great asset in the domains of Agile and project management, embodying leadership and innovation in his
professional endeavors.

Samant Kumar is a seasoned multiple award-winning Portfolio Manager and Agile Program Manager at Capgemini, boasting over 20+ years of extensive experience in Agile Program/Project Management and software solution delivery across diverse domains. His... Show more

Security professional with 7 years of hands-on experience in red team operations, cloud security, and DevSecOps. Currently working in vulnerability management, impact & risk management, and security automation. OSCP and AWS Certified.

Security professional with 7 years of hands-on experience in red team operations, cloud security, and DevSecOps. Currently working in vulnerability management, impact & risk management, and security automation. OSCP and AWS Certified. Show more

With 10+ years of experience working in New York City, San Francisco, China, Singapore, and now Australia, Jay Demetillo has built an impressive resume of experience and creating impact. ‍

Jay has designed for Twitter, Pinterest, Yahoo, and Grab. Jay was an adjunct professor at California College of the Arts in San Francisco and has spoken/lectured in China for ACG. He’s worked on notable projects like the Bay Lights, Gaspar Brasserie, San Francisco’s Park System SFPark, GrabFood, Grab's Facial Recognition for Drivers, and Grab AudioProtect.

Jay is passionate about building products and designs that are inclusive, having empathy for your users, and dismantling your biases. Currently, he's at Canva and has launched Canva Sheets.

With 10+ years of experience working in New York City, San Francisco, China, Singapore, and now Australia, Jay Demetillo has built an impressive resume of experience and creating impact. ‍ Jay has designed for Twitter, Pinterest, Yahoo, and Grab. ... Show more